Build Free Online Games - Play over 40,000 games online including online games , internet games , flash games , and all your own free games.
  Quarterback Palooza A Free Online Game
Ball shower A Free Online Game
Ball shower
Spider
Spider's castle
MW3 Zombies : Mod A Free Online Game
MW3 Zombies : Mod
quasimodo invaders A Free Online Game
quasimodo invaders
g-mission A Free Online Game
g-mission
sponge bros v2 A Free Online Game
sponge bros v2

Online Alien Games
Steel Steering Wheel 2 Game

Plays: 4600
Category: Action Games
Wheel and Gravity game in which you must explore this world amd find the exit portal.
CaterPiller Killer Game

Plays: 4598
Category: Action Games
Kill all of the mutant Caterpillers before they eat you. Use the BugSpray and Spray Them Bugs!
Space Crusher Game

Plays: 4596
Category: Action Games
An space action-adventure game with some epic battles between big space ships. Pilot from the smallest to the greatest ship in the space (MotherShip) and customize it with some powerfull equipments. The game has some different misssions, engage in space battles, starbase defense missions, scout missions and more! Developed by: Vabolt Flash Games
Ben10 Mania Dress Game

Plays: 4581
Category: Customize Games
Ben10 Mania Alien Dresses. You can mix aliens. Drag and drop parts of aliens.
Alien Planet - BloodLust Mochi Edition Game

Plays: 4577
Category: Action Games
You are a space marine trainee who is assigned to protect a corporate flag from alien invasion. Protect your flag from being captured to the greys' UFO. Collect items that are dropped from your mothership and kill the incoming aliens. The key to survive in this game is to choose the right weapon against different kinds of enemy and balance the time for picking up items and protecting the flag.
Strike of Fury Game

Plays: 4576
Category: Action Games
You and your ship are the only hope for human existence. Fly through enemy lines and do as much damage as you can. The alien fleet will come thicker and faster once they see you, so make sure you use those power ups. Play a fantastic space arcade fighter game. You will be first battling basic alien ships and if you survive faster and larger ones will come at you. Beware these have incredible capabilities and deadly fire rates. Make sure you collect as much repair kits and power ups as you can.
Alien Crash Game

Plays: 4571
Category: Puzzles Games
Make the journey back to your crash-landed flying saucer. Strategically use the objects in your inventory to reach each level's checkered flag. You can't finish level without picking key item. Good luck, little alien!
The Gargoyle Game

Plays: 4569
Category: Action Games
Alien invaders attack Earth, with their genetically altered creatures called World Harvesters. Battle them with a futuristic suit and glider, using advance weapons to save Earth.
B17 : Ufo´s Crusher Game

Plays: 4556
Category: Action Games
The Zorg empire has invaded Earth, but a B17 will crush those UFOs!
Ben 10 Alien Force SpiderMonk Game

Plays: 4553
Category: Action Games
Ben is alien spidermonk , help him to compleate the task !
Attackers Three-Sixty Game

Plays: 4552
Category: Shooting Games
Just a shoot'em-up. Defend the planets. Do not allow the ufo's to hit them with their plasma-balls and don't let them collide.
Star Supremacy Game

Plays: 4548
Category: Action Games
Choose your army and fight for Star Supremacy! Six different races claim regions of the Universe. Be the commander of a starship military and conquer all. Beware; in deep, dark space lurks an alien race that will be difficult to defeat!
Alien Abductor Game

Plays: 4543
Category: Action Games
Humans; the trading cattle of the galaxy. You're a bounty hunter in search of humans to sell on the inter-galactic human market place. You receive a bounty for each kidnapped human, which can then be used to buy upgrades for your ship, or save to earn interest. Kidnap the minimum number of humans required to complete the level in the allocated time period. You must move above the humans (within a set distance) to beam them up to the ship. The speed of beaming is affected by the upgrades you buy during the game. Avoid detection from radar stations and avoid being hit my missiles (guided and non-guided). Don't fly too close to the planet surface, unless you like to crash. If you are seriously damaged by missile attack, you can fly to your mothership (outer-space area) to recharge your shield… if you have time! Good luck, and good hunting.
Alien Sniper Game

Plays: 4543
Category: Shooting Games
Use the laser gun crosshair to shoot as many aliens as you can
Zegaloth Offensive Game

Plays: 4523
Category: Action Games
Zegaloth Offensive is a flash shooter game where you must defeat the Zegaloth Engineering Strike Team before they disable the beseiged planets generators.
Strike Fleet Athena Game

Plays: 4499
Category: Adventure Games
Take the role of an Ensign in Commander Acey's fleet and help Task Force Perseus launch a counterattack against a maurading alien fleet! Land your shuttle on various planets in the Rho Theta system to upgrade the Athena Attack Fleet before the enemy spaceships arrive!
Alien princess Dress Up Game

Plays: 4496
Category: Dress-Up Games
Alien Princesses
Space Commando : Prelude Game

Plays: 4474
Category: Action Games
You are a Space Commando. Protecting the galaxy from alien slime
Capitan Commander Game

Plays: 4466
Category: Action Games
Defender of the Galaxy! Crash-landed on an alien planet, it's up to him and the trusty blaster at his side, to run, jump, shoot, drive and fly across the landscape, decimating the population and rescuing his comrades from their probe-happy captors.
Ben 10 alien collect Game

Plays: 4418
Category: BoardGame Games
Using your mouse, click on aliens grouped with their own kind in as big of bunches as possible. Any unmatched alien will subtract 100 points from your total.

<<< Previous Page | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | Next Page >>>

Tips: