Defense Flash Games

Welcome to the Defense flash game section of FlashGameSite.com. Here we list all the defense, tower defense, base defence games available on our free game network sorted by the number of players who have played those particular defense flahsh games. Hopefully you find the free online defense game you are looking for, if not you can either go to home page and check out the featured games, since those are usually very good games, or simply choose another category. Thank you for visiting, and enjoy playing these free online defense games!

The Lost Treasures of Alexandria Help Christine, an Archaeologiest, discover a rich collection of treasures in this riveting Match-3 Adventure game. Free Game Download MMORPG GAMES Regular Free Flash Games are certainly very fun, but how about some MMORPG Flash Games where you can play against millions of other online players?

Invasion 3 Flash Game 110149 - Flash Game Players start a new game, then click on the names of a few units to purchase them for your army. When you think you are about ready, start the game! You will be on the hattlefield. Click on the names of the units in the deployment bar at the b ...	Shock Defence Flash Game 78866 - Flash Game Players Awesome defense game with is a very miniature game of age of empires. In shock defense you have to shock all the enemies to death so that they do not make it all around the battle field. Build various structures and upgrade them to be ...	Storm The House 2 Flash Game 71587 - Flash Game Players Storm the House 2 is a great game. You have a house and you must protect it from attackers. After each level of Storm the House 2 you can buy new weapons, gunman, etc. to help you protect your house. Have fun playing Storm the House 2. ...
Tower Defence Flash Game 70163 - Flash Game Players Tower Defense is a new game. The goal of Tower Defense is to use the mouse to throw the enemy away and defend the princess. Every time the enemy hits the tower, the tower shrinks and the princess gets closer to the enemy. Have fun play ...	Defend Your Castle Flash Game 68805 - Flash Game Players Your kingdom is under the onslaught of an invading enemy, and you must defend your castle. You will need both speed and agility to survive. To kill enemy units, pick them up with the mouse and fling them through the air. Gravity should ...	Xeno Tactic Flash Game 62311 - Flash Game Players As of late the trend has been to produce many tower defense type games in this is another one. Defend the base by destroying all the enemy creatures before they damage the base. Make sure to upgrade in between levels. Enjoy this cool x ...
Turret Defense Flash Game 51585 - Flash Game Players This is another game where you defent your base, this time you have different circumstances though, so try Turret Defense and defend your territory. Use your cannon to shoot down enemy men and tanks. Enjoy playing Turret Defense. ...	Sea of Fire 2 Flash Game 50290 - Flash Game Players You have to select an empty tile and contruct some buildings on them. THen use the structures to produce units with which to destroy the enemy base. Once the units are produced units will attempt to reach the enemy base, and if they su ...	Desktop Tower Defense Flash Game 45341 - Flash Game Players Another game in the genre of base defense games, this time its desktop tower defense. Build and upgrade towers on the desktop and defeat all the enemies. Best of luck in desktop tower defense ...
Defender Flash Game 39567 - Flash Game Players There have been tons of base defense games out lately and this one offers one more alternative and takes the game to a new level. Make sure to check out the Defender, build up your army and defend your base. Good luck ...	Defend Your Temple Flash Game 33796 - Flash Game Players your temple is being attacked by anybody and everybody and it is up to you to defend it. Use the arrow keys or wasd controls to move, press shift or spacebar to switch weapons, use the mouse to aim and shoot. Collect coins and kill peo ...	Demonic Defence 4 Flash Game 32831 - Flash Game Players this is by far the best and most advanced demonic defence game yet. There are 4 different mode classic, drap and drop, hold and custom game. In each mode there is a particular way of killing enemies so make sure you read the instructio ...
Air Defence 3 Flash Game 27440 - Flash Game Players You have to defend the tower, that is your main goal. Your guns are Flak cannons that are fully up to you to operate. You have to hit the opposing planes with the shots from those particular cannons. Press and hold down the control but ...	Christmas Castle Defense Flash Game 24440 - Flash Game Players Santa is throwing a huge Christmas party and all sorts of people are trying to crash his party at the winter castle. It is your job to protect the castle from all the unwanted visitors. As you start throwing ppl out literally (click on ...	Castle Siege Flash Game 23707 - Flash Game Players Use the mouse to point, a to shoot fireballs and s to shoot arrows (whenever you build the approporiate towers). The objective of this game is to defeat the darm armies that seek to destroy your castle. Use gold to upgrade defenses and ...
Canyon Defense Flash Game 19084 - Flash Game Players You base is currently at the canyon and the enemies have located you and now are sending waves of their troops to get you, build up your weapons and destroy them as they come towards you. Best of luck and have fun with this canyon defe ...	Base Defence 2 Monster Flash Game 18591 - Flash Game Players It is your task to defend your base against monster attackers, they will get more health after each attack, shoot them to get money, use money to buy and upgrade weapons. Controls: use the mouse to aim/fire, you space to enter the buy/ ...	Final Defense Flash Game 17865 - Flash Game Players Click to shoot, space to shield, 1 to mine, 2 to shockwave, 3 to bomb and a to pause. Drage themouse over a question mark. You are going to be attacked by various advanced tanks, and you have to fight them off. As the levels advance th ...
World Defense Flash Game 17267 - Flash Game Players Well well well, looks like the future of the earth is in your hands, in this game it is up to you to preserve the humanity by having it not blow up in space. The objective of World Defense is to spin the globe using the mouse to avoid ...	Boons Tower Defense 2 Flash Game 14875 - Flash Game Players If you thought the first bloons tower defense was easy, here is a little treat for you, all new bloons tower defense with more levels, weapons and more. Enjoy new bloons tower defense 2 ...	Bloons Tower Defense Flash Game 13652 - Flash Game Players Guess what, another defense game, this time you are simply popping some bloons from the towers, might sound easy, but it gets truely challenging once the balloons get bigger and thicker. Have fun with bloons tower defense ...
Cosmic Defender Flash Game 11898 - Flash Game Players Destroy the invading aliens and save brethren from abduction. press a or spacebar to fire, press s to start a bomb, which will destroy everything that shows on your screen at the instance of explosion. press D for hyperspace, which wil ...	Strategy Defense Flash Game 11730 - Flash Game Players Defense is no good unless you do it with strategy. Devise a strategy and go ahead with defending your base. Good luck in this strategy defense game ...	Defend Your Inglor Flash Game 10840 - Flash Game Players For a long time there has been a fierce debate as to the appearance of the legendary inglor. How, it has finally been revealed that the inglor is not a panda bear at all, it is, in fact, a highly advanced cyber being designed to protec ...
The Last Stand 2 Flash Game 10355 - Flash Game Players After great success in your Last Stand you have managed to escape, but after finding out about your new location all the past enemies and their brother are after you again, so you will now have to make another stand, hopefully it will ...	Global Defense Flash Game 7703 - Flash Game Players Global Defense is no easy task and should not be taken lightly, this is why you, the expert have been assigned for the task. Make appropriate decisions to keep everything safe. Have fun with Global Defense ...	Defender Y3K Flash Game 6787 - Flash Game Players Tower defense type game, except in defender Y3K the levels change so you will have to adjust to the terrain as well as to the increasingly stronger enemies. Best of luck defending your base in defender Y3K game. ...
Generic Defense Flash Game 6781 - Flash Game Players Yet another defense game, this one is with quiet of a twist. You have to build up your defense weapons on the football field and pretend robot enemies from getting to the end zone. Best of luck in generic defense ...	Random Defence Flash Game 6513 - Flash Game Players One awesome tower defence game in which the enemies are tough, weapons are massive and adrenaline is unmatched by any other defense game, so be sure to try this awesome game out. Best of luck in this cool random defence game ...	Protector Flash Game 6047 - Flash Game Players This is no ordinary defend your base game, in this one you get to move across various terrains and again have to build up the weapons to fight your enemies. Best of luck in this cool and fun protector game ...
Defender Hold the Holy Pig Flash Game 5848 - Flash Game Players One of the more original defender games where you have to hold the holy pig from getting to your yard. Good luck in Defender Hold the Holy Pig Game ...	Defend Your Mom Flash Game 5732 - Flash Game Players Most families in the world have strong family values especially value mother and father, and now it seems that somebody is attacking your mom. Are they kidding or what. Defend your mom by beating the crap out of all the attackers. This ...	Budapest Defenders Flash Game 5571 - Flash Game Players Well we have defended hundreds of things, castle and bases in defense games, even fat boys girlfriend has gotten some defense. Well this time Budapest is in danger to make sure to do your best to defend this awesome city. Good luck in ...
Crimson Land Turret Defense Flash Game 5274 - Flash Game Players Defense games have been spreading like wild fire and in this one you are in crimson land defending the turrets. Build up your weapons and best of luck in crimson land turret defense ...	Destroy Toy Tower Defense Flash Game 5231 - Flash Game Players Uh oh, toy tower is being under attack and all the toys are trying to take it down, build more towers to not let them achieve their goal. Complete levels to make cooler towers available. Best of luck with destroy toy tower defense game ...	Global Defense System Flash Game 5161 - Flash Game Players It is up to you to save the world from a wave of asteroids that are heading straight towards earth! Upgrade and buy weapons platforms between levels. Every weapon platform has the capacity to hold up to two types of ammo. Earn cash by ...
Fat Boy Girlfriend Tower Defense Flash Game 5025 - Flash Game Players We have seen many defense games, but this one is something else, the title alone make this game awesome. Build up some towers and defend the fat boys girlfriends, since if this one leaves him, chances are he will never have another one ...	Simple Tower Defense Flash Game 4877 - Flash Game Players At first sound it might seem awful easy in a SIMPLE tower defense , but just because the game is simple, does not make it easy, this will be one of the most challenging defense games you will encounter, so go ahead and defend your simp ...	Trench Defense Flash Game 4389 - Flash Game Players New kind of a defense game for you after you thought you have seen it all from the previous 200 of them, in trench defense build up the protection from air and ground strikes and fight off the wave of the enemies. Best of luck int his ...
Simple Tower Defense 2 Flash Game 4325 - Flash Game Players Simple tower defense has just gotten so much more complex in this second version which will sure be a toughie to try to beat, so take all the experience from the first game and best of luck to you in the simple tower defense 2 game. ...	Toytown Tower Defense Flash Game 4227 - Flash Game Players We have defended towers, bases, backyards, towers and so many more random things, but this time it is very important to defend in this game, you are defending the Toytown, so you best grab your favorite toys and weapons and defend your ...	Helix Defense Minor Flash Game 4018 - Flash Game Players You have been put into the space ship helix and now have to defend from enemy ships always attacking you. Set up the towers all around the base so that they take care of the enemies before they get to the heart of your helix. Good luck ...
Doodle Defender Flash Game 3957 - Flash Game Players The defense scene has been pushed all the way to doodle field, so draw up the defense structures and do not let the bad guys get by, best of luck in the doodle defender game ...	Orbit Defense Flash Game 3806 - Flash Game Players You are working as a security guard in the orbit alien camps orbit defense headquarters, your goal is to at all cost prevent all the rebels from leaving the orbit. You have a great lased wall to help you with that but the more people y ...	Agent Wing Defender Flash Game 3763 - Flash Game Players We have all seen flash games where you are a space ship flying and shooting at enemies, well in agent wing defender you are exactly what the title says, wing defender, it is your goal to protect main battle ships wing. Best of luck in ...
Shield Defense 1.4 Flash Game 3543 - Flash Game Players New and improved shield defense game which makes it one of the best defense games out there. Enjoy the new shield defense game ...	Elite Forces Defense Flash Game 3519 - Flash Game Players Elite forces have successfully been overtaking many enemy territories overtime and have now been pushed back to their base and have to build various towers to fight off many enemy waves. So help them integrate Elite Forces Defense syst ...	Crystal Defense Flash Game 3442 - Flash Game Players There is a guy in the middle of the field who just so happens to be you. Well so now that you are stuck in this Crystal Defense position you have to use your bow to kill all the enemies that charge at you. Make sure to use arrows wisel ...
Soldier Defense Flash Game 3419 - Flash Game Players You have been assigned an armored vehicle with plenty of weapons installed in order to protect your soldiers who are on foot. Do the best job possible to protect them or else your mission will fail. best of luck in soldier defense game ...	Dungeon Defender Flash Game 3308 - Flash Game Players Your army has been cornered into the dungeon and now there is no way out but take a stance and take out all the enemy waves, be sure to use the good stolen from defeated enemies to your advantage, best of luck in dungeon defender game ...	Xeno Tactic 2 Flash Game 3251 - Flash Game Players After successfully defending yourself in the first installment of Xeno Tactic enemies have re-cooped and came up with some stronger than ever waves, so you will have to carefully plan out your defense to survive this one, best of luck ...
Storm Flash Game 3219 - Flash Game Players Enemies are mass attacking your base and they are attacking you with their best machines. You have to shoot them down with at all cost or this will be the end for your country. Best of luck in stopping the storm of the enemy in this cr ...	Abbyss Defense Flash Game 3196 - Flash Game Players You are a side ship to the big mother ship and your only job is to protect the mother ship in the abbyss defense. Kill off all the enemies as soon as they appear on the screen to ensure that the main ship makes it to destination ok. Go ...	Eye Defense Flash Game 3183 - Flash Game Players The eye is the center of the universe and it is up to you to defend it. Drag various items onto the screen to protect the eye and let it live happily. Have fun with defend the eye game. ...
Balloon Invasion Flash Game 3183 - Flash Game Players We have defended some many things in the recent path, so now enemies ran out of objects and troops to send at you and this time it is the balloons that are attacking with balloons. Pop them before they do damage to your base, upgrade i ...	Strategy Defense 3 Flash Game 3052 - Flash Game Players You have conquered the first two strategy defense series pretty easily, but now the enemies have had a new wave of strategic attack on you, and it will be super challenging this time, so get your defense plan together and best of luck ...	Superman Metropolis Defender Flash Game 3027 - Flash Game Players Superman is back at it in metropolis defending people from bad creatures and bad things happening. Have fun with superman the metropolis defender. ...
Bridge Guardian Flash Game 2977 - Flash Game Players You have been assigned a very important job as the bridge guardian, and not just any bridge you are the bridge guarding of one of the most used bridges in your country. Use the arrows to shoot down all the balloon attacks attempting to ...	Turret Defense Flash Game 2854 - Flash Game Players And one more turret defense game get a hold of your turrets and defend them with all it takes. Best of luck in this turret defense game. ...	Turret Defense RPG Flash Game 2849 - Flash Game Players Time for a little more defending, this time turret defense RPG style. So what are you waiting for, go on and defend your turrets now. Enjoy turret defense RPG game. ...
Defend Your Temple 2 Flash Game 2722 - Flash Game Players Temple is in danger once again, don\'t wait too long, go ahead and defend it before it gets taken over. Have fun and good luck in defend your temple 2 game ...	Canyon Shooter Flash Game 2600 - Flash Game Players Enemies have located and are attacking your secret and last hide out the canyon, you will now have to take them all out to protect your people, best of luck in defending yours in this intense canyon shooter game ...	Jungle Hunt Tower Defense Flash Game 2339 - Flash Game Players You have to defend your jungle base at all cost, so build and upgrade utmost powerful structures to protect yourself. Best of luck surviving in the Jungle Hunt Tower Defense game ...
Village Defense Flash Game 2330 - Flash Game Players Waves of various enemies are attacking your village and it is up to you to build up adequate defense to stop them. Make sure to upgrade your weapons when you have a spare moment. best of luck in defending your village in this intense v ...	Tur3t Duhfenz Flash Game 2318 - Flash Game Players A game with a fabulous name and even a better game play, this is not your ordinary defense game, so make sure to check it out. Have fun ...	Horizon War Flash Game 2179 - Flash Game Players You have been assigned the duty of operating the auto cannon on top of the hill overlooking the whole horizon of the war territory. Shoot down all the approaching opponents before they get to you. Best of luck in the horizon war ...
Block Defender Flash Game 2085 - Flash Game Players This is one of more original flash games around where you get to be the block defender, protect the blocks in the way that you only build proper combinations. Have fun with block defender ...	Onslaught 2 Flash Game 2082 - Flash Game Players After surviving the first onslaught the second wave is now here with more fierce enemies than ever so you will have to build up serious turret defense systems to stop the waves of the enemies, so get to building and upgrading as the ne ...	360 Defence Flash Game 2069 - Flash Game Players Guess what, another defence game is coming your way, this one should really challenge your previously gained defence skills. Have fun with 360 defence game. ...
Mega Fortress Flash Game 1925 - Flash Game Players You have built a mega fortress but enemy technology had created a threat to it, so go out and destroy everything that comes at you. Have fun and best of luck in protection your people in this awesome Mega Fortress game ...	Temple Guardian 2 Flash Game 1881 - Flash Game Players You have protected your temple with great success the first time, but it seems that enemies have only gotten stronger, so you will have to step up your defense skills as well in this challenging temple guardian 2 game ...	Space Skirmish M Flash Game 1654 - Flash Game Players This is a really fun space defense game in which you have a choice of either defending or invading, pick your position and do your best to take over the enemy. Best of luck and have fun with space skirmish M ...
Galactic Conquest Flash Game 1536 - Flash Game Players Gather your inter galactic army and take them to take on various bases, upgrade and organize your army in between fights to stand a chance against even tougher opponents, have fun and good luck in this awesome galactic conquest game ...	New Tower Defense Flash Game 1532 - Flash Game Players Just like the old one but with many new and improved features that will keep you playing till you finally beat the game. Have fun and good luck with the new tower defense ...	Color Defense Flash Game 1499 - Flash Game Players Since we have so many defense games, why not have a color defense game. When the colors fly at you turn the matching color side towards that block to score some defense points. Have fun with the color defense ...
Star Rebellion Flash Game 1458 - Flash Game Players You have built up a super base overtime but now various star ships have teamed up to take on your base, so you will have to build super defense systems to stop them, have fun and enjoy this star rebellion game ...	Aid Force Flash Game 1443 - Flash Game Players Another fun defense type game where you have to get prevent the aid force from getting through to their teammates. Shoot down all the opponents, upgrade your weapons, and do it over and over again. Best of luck in the aid force ...	Zombie Tower Defense 3 Flash Game 1405 - Flash Game Players If anything tells you that the third zombie attempt at your towers will be a week one, boy are you in for a long fight, start strategically placing your towers from the first wave as this will only get more intense, best of luck defend ...
Master of Security Flash Game 1306 - Flash Game Players Do you have what it takes to protect your computer from the most vicious viruses out there. Lets see, protect your programs from harmful viruses and collect points by doing so to advance to more challenging levels. Best of luck in beco ...	Lockdown Tower Defense Flash Game 1288 - Flash Game Players One of your biggest tower defense challenges is here in this Lockdown tower defense game where you will have to research new towers, build them and upgrade to try to keep up with the ever growing enemy strength. Best of luck in the Loc ...	Ramparts Flash Game 1248 - Flash Game Players New and fun defense game in which you have to to battle with ramparts for survival, make sure to build and upgrade as much as the budget allows as it will only be getting more challenging. Have fun and good luck in ramparts game ...
Fanta Factory Defender Flash Game 1186 - Flash Game Players You love your fanta and there is no way you will let the factory get attacked, so build up powerful towers to protect the factory from the enemies, have fun with this cool fanta factory defender game ...	Assisted Defense Flash Game 1182 - Flash Game Players You once again have to protect your base, this time you will be performing an act of assisted defense, and trust me when I say this, you will need it. Defeat all the enemies that come at you and advance in levels. Best of luck in this ...	Massive Space Tower Defense Flash Game 1167 - Flash Game Players The space is huge, DUH, so obviously there are lots of bad guys and it will take a massive tower defense to stop them, so keep building up and upgrading space towers to be able to hold off increasingly stronger enemy attacks. Have fun ...
Tank Defense Flash Game 1138 - Flash Game Players All you have left to defend your base is your tank, so make sure to use it wisely in defeating waves of enemies in this awesome tank defense game ...	Mercenary of War Flash Game 1109 - Flash Game Players Grab a hold of your top weapons and troops and go to war, upgrading your attack tools every chance that you get. Have fun and best of luck in winning in the mercenary of war game ...	Marksmen Defense Flash Game 1036 - Flash Game Players Awesome defense game where you have to build and advance towers fast enough to not let the enemies to get through to your base. Have fun in the marksmen defense game ...
Castle Keeper Flash Game 938 - Flash Game Players A defense game like you have never seen before, use the archers on top of the castle to fight off the defenders and try to build additional structures to defend from bigger waves of enemies in this awesome castle keeper game ...	Bacteria Tower Defense Flash Game 928 - Flash Game Players Various bacteria is attacking all possible body parts one by one, build up powerful towers of your immune system to be able to withstand the attacks, have fun and good luck staying healthy in this tricky bacteria tower defense game ...	Goulds Tower Defense Flash Game 822 - Flash Game Players Uh oh, not just your regular tower defense, here enemies have many various paths to attack you so you will have to strategize hardcore to figure out a way to stop them, best of luck and have fun with this goulds tower defense game ...
Grid Tower Defense Flash Game 811 - Flash Game Players A fun defense game in which you will have to protect your grid in a very systematical way, have fun and best of luck in this grid tower defense game ...	Goblin Defense 2 SE Flash Game 789 - Flash Game Players Goblins are attacking in full force, the question is can you build up defense fast enough to stop them, best of luck in defeating goblins in this intense Goblin Defense 2 SE game ...	Helix Defense Flash Game 760 - Flash Game Players Helix is under attack and you have been assigned to protect the helix at all cost, build up the defense towers as fast as possible since even the first waves of enemies will be very challenging, best of luck in this tough helix defense ...
Active Defense Revolution Flash Game 696 - Flash Game Players A new fun defense game in which you will be dealing with many colorful enemies which you will have to stop by building up and upgrading various defense systems, have fun and good luck with active defense revolution game ...	Project Midnight Flash Game 602 - Flash Game Players At midnight all the monsters come out to attack you, so you need to be ready with the best available weapons to take on the waves of enemies, good luck and have fun with this awesome project midnight game ...	Cursors Attack 3 Flash Game 400 - Flash Game Players Just as you thought that you have just done the impossible and there is no way the attack on the cursor could get more intense, they do, in this game you once again have to withstand all the attacks through multiple levels of attempt t ...