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Free Alien Games

Showing 1 - 42 of 3,973 for 'Alien'
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  • Ben to the Rescue Ben to the Rescue No description available. Yomza 1 year ago report
  • Tower Defense: Alien Invasion Tower Defense: Alien Invasion Protect your home planet in Tower Defense Alien Invasion In this arcade game you will team up with Willy Kristy Thunder and Dave. You can build guard towers with plasma weapons cannons and railguns. Stop the aliens at Supply Junction Eldoro Cross and Maly City Bofer 4 months ago report
  • Abuba the Alien Abuba the Alien A great new point and click adventure from Pencilkids. Abuba the Alien needs your help to get back home! If you like this game, try also also Bowja the Ninja, Bowja the Ninja 2 and Bowja the Ninja 3. BubbleBox 7 months ago report
  • Alien Transporter Alien Transporter Transporting passengers from place to place can be boring. But it's much more exhilarating when you're flying a rocket - powered ship inside of caverns filled with falling rocks, missile traps and exploding barrels! Fly the aliens from place to place, refuel your ship and collect coins while keeping your ship intact. Two people can play simultaneously, you can cooperate with a friend and see who can perform the best! 4J 8 months ago report
  • Ben 10 Partner Adventure 2 Ben 10 Partner Adventure 2 No description available. Yomza 1 year ago report
  • The Farplane Wars The Farplane Wars Explore planets talk to aliens manage resources and build factories in this deep game. Like a Gamer 9 months ago report
  • Battle for the Galaxy Battle for the Galaxy Take command of the most advanced forces in the galaxy, and battle for supremacy! Battle for the Galaxy is an exciting mixture of base building, resource management, and strategic combat. Build your base and resource capacity, create a powerful army, and attack enemies to earn medals and steal their resources. Band together with other players to form a corporation, and compete with other player teams to rule the leaderboards. AMTGames 10 months ago report
  • The Visitor The Visitor <p>Guide an alien visitor as it wreaks havoc on a sleepy cottage in this point and click horror adventure.</p>\r\n<p><strong><span style=\"text-decoration: underline;\">Gameplay</span></strong></p>\r\n<p>Point and Click with the mouse to explore the environment and solve puzzles.</p>\r\n<p>Three possible Endings!</p> GameKos 2 years ago report
  • Alien Galaxy War Alien Galaxy War Alien Galaxy War is a vertical shooter 2D game where you have to shoot all the incoming aliens spaceships and collect as more as star you can. 4J 8 months ago report
  • Alien VS Predator Alien VS Predator <p>They come out of the darkness and grab you from behind, they grab you by your arms and start dragging you to their domain all the while slime from their blood-stained teeth drips into your face.</p> GameKos 2 years ago report
  • Break Bricks Break Bricks A game of Breakout with 100 levels and cool features like power-ups, aliens, turned levels and more fun. Use the mouse to play, bounce the ball up and break all bricks in a level to continue. GameKos 2 years ago report
  • Alien Mystery  Palace Alien Mystery Palace PALACE -ALIEN Mystery is an fascinating and wonderful point and click style new escape game. Think about a condition that you received information as your pet was captured by Alien space ship. Also, you got the informations that your puppy would be released only if you gather the 10 neutral units from various areas and repair it in the space ship. If you have the fantastic difficulty solving character, it is certain that you will be successful by discovering the essential objects and solving the puzzles. 4J 8 months ago report
  • Visitor: Massacre at Camp Happy Visitor: Massacre at Camp Happy The Visitor is back! Based on Zeebarf’s hit game The Visitor, the insatiable death slug is back in an all new action-adventure horror game. Devour creatures to gain their abilities of flight, swimming, climbing and size as you make your way to your next human meal. Guide him through the mountainous forest grounds of Camp Happy, as he destroys everything in his path in search of victims. BubbleBox 7 months ago report
  • The Visitor Returns The Visitor Returns Guide the alien death slug through 7 brand new scenarios, using everything in the environment to kill his prey and gain their powers. The Visitor Returns is filled with more horror and gore than ever before. Battle it out in a bloody final confrontation with 6 possible outcomes. GameKos 3 years ago report
  • Shoot the Aliens Shoot the Aliens No description available. 8Shooter 2 years ago report
  • Raze 3 Raze 3 Save the humans from an alien invasion This shooting game features classic and new characters from the Raze series. Equip your warrior with a multitude of futuristic weapons to eliminate every foe in your path. After saving the Earth you can switch teams and fight for the aliens 7Age 1 year ago report
  • Alien Blast Alien Blast Love to shoot and kill? Play Alien Blast and prepare yourself to shoot aliens! Lets see how good you are with shooting by killing as much aliens as you can! 8Bob 2 years ago report
  • The Visitor The Visitor Point and click game like Samorost in a horror alien setting. It´s up to your own curiosity to figure out whats going on. BubbleBox 7 months ago report
  • Creepy Creeps Creepy Creeps Defend your alien family in this epic tower defense! This game is similar to plants vs. Zombies, only the enemies do not stay on the same path! Build mazes of turrets to slow them down in their tracks! Make sure you build a wide variety of towers for different effects. Also, very handy: you can pause the game while you build. This is useful because of how fast paced this game can get! Do you have the skills to beat all of the challenging levels? BubbleBox 7 months ago report
  • Alien Attack Team 2 Alien Attack Team 2 Aliens have assaulted Earth so its up to you to assemble your squad and defend the human race with your alien attack team. Take on the extraterrestrial threat with an armoury of weapons, massive Mechs and complete missions in space. Unlock new weapons and armour and kit out your Mech with explosive force. Choose from multiple difficulties or take on a new challenge online with multiplayer. 4J 8 months ago report
  • Empire Island Empire Island Build and defend your Empire Island through the ages. Build up your population to raise taxes. Choose 30 different types of construction unit including several types of weapon, ranging from mud-ball towers and cannons through to advanced futuristic weapons such as lasers and missiles. Place defences including mines, explosive balloons and tesla coils. Build banks and markets to increase revenue. Call upon powerful Acts of God, such as Lightning, Tsunamis and Firestorms. Fend off ever more advanced enemies, starting from simple wooden boats, right up to alien invaders. Upgrade almost everything! One of the most advanced physics-based strategy games available. This is a thinking-mans strategy game, not to be confused with a Tower Defence game. If you find you are not earning enough money - you probably need to try a different strategy. Walkthough here: Video Walkthrough: BubuGames 6 months ago report
  • Angry Birds Space Alien War Angry Birds Space Alien War Naughty Pigs are so boring.They have flied to space and attacked the Angry Birds who were enjoying holiday there.Angry Birds are so angrythey cannot suffer that.They decide to fight with Naughty Pig and win the war Like a Gamer 1 year ago report
  • Wreck-It Ralph Hero's Duty Wreck-It Ralph Hero's Duty Can you help wipe out the Cy-Bugs before they spread through the arcade? Creetor 9 months ago report
  • Galaxy Defense Galaxy Defense <p>Your planet is about to be raided by invading alien forces from the \"R02dn\" planet. Don\'t let the red meter full and stop the invading forces. But be quick, if you take too much time your planet will surely fall under the R02nd invasion.</p>\r\n<p>&nbsp;</p> GameKos 3 years ago report
  • Destroy The Invaders 2 Destroy The Invaders 2 <p><span style=\"font-family: Verdana, Helvetica, sans-serif; color: #414244; font-size: small;\"><span style=\"line-height: 16px;\"><span style=\"font-size: 11px;\">Our planet is under alien attack again! You are the only person who can stop it. Destroy all the invaders! Humans need you in five different locations. Go and save our planet.</span></span></span></p>rn<p><span style=\"font-family: Verdana, Helvetica, sans-serif; font-size: 11px; color: #414244; line-height: 16px;\">There are three difficulty levels in each part. Target the aliens using your mouse and shoot. Do not shoot at the balloons in order to get the highest score!</span></p> GameGox 3 years ago report
  • Colony Defenders TD 2 Colony Defenders TD 2 No description available. Zdoz 2 years ago report
  • Alien Attack Team 2 Alien Attack Team 2 No description available. 8Shooter 2 years ago report
  • Alien Blaster Alien Blaster Blast those aliens! The planet is infested by aliens so you have to grab that canon and blast those aliens. 4J 8 months ago report
  • Totem Breaker Totem Breaker A fun physics based totem destroying game. Tribe "Coco-do-co" where celebrating harvest gathering ending and saw enemy Indians whom where placing totems on their land. All aliens should be driven away and all totems must be destroyed. BubbleBox 7 months ago report
  • Plazma Burst 2 Plazma Burst 2 No description available. 8Shooter 2 years ago report
  • Deep Space Barrage Deep Space Barrage The year is 2250, earth is attacked by aliens. Earth was lost while the remaining survivors fled. Defeat waves of enemies in this turret defense game set in space.<br /><br />Use upgrades to enhance your turrets and your ship. Build turret and control the main turret on your ship with the mouse. GameKos 2 years ago report
  • Zombie Fight Club Zombie Fight Club No description available. Yomza 1 year ago report
  • Rob and Aliens Rob and Aliens No description available. Yomza 1 year ago report
  • SUPrB! SUPrB! <p>\"<strong>Save Us from Private Brian!</strong>\" is a bloody top-down shooter where a merciless spacemarine lands by mistake on a medieval fantasy world of \"poor cavemen\"!</p>\r\n<p>Why should you go away, when you\'ve the change to train a bit and test your deadly weaponry!?</p>\r\n<p><span style=\"text-decoration: underline;\">15</span> distinct violent <span style=\"text-decoration: underline;\">game-levels</span> pseudo-random generated with trees and buildings to demolish!<br /><br /><span style=\"text-decoration: underline;\">16</span> different <span style=\"text-decoration: underline;\">enemies</span> blast, from human knghts and mages small goblins, big&nbsp; orcs and huge trolls!<br /><br /><span style=\"text-decoration: underline;\">24</span> gorgeous <span style=\"text-decoration: underline;\">weapons</span>, including....nuke bomb!</p>\r\n<p>&nbsp;</p>\r\n<p>&nbsp;</p>\r\n<p>Available <strong>CHEAT</strong> for FGL release</p>\r\n<p>Press <span style=\"text-decoration: underline;\">\"N\" keyboard</span>:</p>\r\n<p>- in Weaponry menu to get <span style=\"text-decoration: underline;\">Max Rank</span> (so access to all weapons and devices) and <span style=\"text-decoration: underline;\">100.000 money;</span></p>\r\n<p>- in Battle to force the teleport countdown to zero and <span style=\"text-decoration: underline;\">skip the game level.</span></p>\r\n<p>&nbsp;</p> GameGox 2 years ago report
  • Grey Wars Grey Wars Alien forces are attempting to steal cows from our barns, and it\'s your job to stop them. Build a variety of turrets to destroy the invaders. Research new technologies to improve your military capabilities. GameGox 3 years ago report
  • Tripod Attack Tripod Attack Humanity is a virus that occupied this poor planet. They replicate uncontrollably and eventually destroy their environment. Its time to clean up!<br /><br />Use mouse to burn enemies. Note that you can burn projectiles too. GameGox 2 years ago report
  • Crawl Crawl <p>Fight through 20 waves of hideous alien slug monsters in this top-down arena shooter.Earn money by defeating the aliens in order to upgrade your health, firing rate, damage, and speed after each round.Keep all of your upgrades after completing the game once and play through again with more difficult enemies!How to play:Use the WASD keys to control your character.Use the mouse to aim and shoot.</p> GameGox 3 years ago report
  • Maya vs aliens (qmsstxcr) Maya vs aliens (qmsstxcr) <p>Defend the city of Maya from aliens. Place cannons along road on which aliens move. Do not give any of them to get in city. You have four modes to playing. You can upgrade the towers.</p> GameGox 3 years ago report
  • Unearth 3 Unearth 3 <p>Unearth 3 is the third chapter in the Unearth point and click adventure series. Last time you were abducted by an alien ship. Now the ship crashed in a strange forest and you have to search the place looking for objects and clues to solve misterious puzzles and continue your quest.</p> GameGox 3 years ago report
  • Alien Attack Team Alien Attack Team Become an elite soldier and defeat the evil aliens Your goal is to fight the alien invasion to save humanity. You can jump on portals to move higher and dive down on enemies. Wield bonus armor and weapons to stop the aliens from taking over your planet 7Age 1 year ago report
  • Bomb The Aliens Bomb The Aliens It's your mission to Bomb the Aliens to protect your place. Use various weapons to battle hordes of alien invaders. Earn money for upgrades and try to survive all waves. Have fun. 4J 8 months ago report
  • Mission in Space - The Lost Colony Mission in Space - The Lost Colony A turnbased space strategy game. Move soliders through the corridors as you blast aliens. Sharp gfx. Like a Gamer 1 year ago report
Showing 1 - 42 of 3,973 for 'Alien'