Space RunSpace Run GameSpace Run
The Green Mission Inside a CaveThe Green Mission Inside a Cave GameThe Green Mission Inside a Cave
Soldier LegendSoldier Legend GameSoldier Legend
FrontlineFrontline GameFrontline
Space Pest AnnihilationSpace Pest Annihilation GameSpace Pest Annihilation
SheepSheep GameSheep
UFO DefenseUFO Defense GameUFO Defense
Neon InvadersNeon Invaders GameNeon Invaders
Explore and DestroyExplore and Destroy GameExplore and Destroy
Drawing SpaceDrawing Space GameDrawing Space
Alien InvasionAlien Invasion GameAlien Invasion
Alien WarAlien War GameAlien War
Squid Impostor EscapeSquid Impostor Escape GameSquid Impostor Escape
Astronaut UsAstronaut Us GameAstronaut Us
SparkanoidSparkanoid GameSparkanoid
Space OrbitSpace Orbit GameSpace Orbit
Nova DefenderNova Defender GameNova Defender
NutmegNutmeg GameNutmeg
StarshipStarship GameStarship
CentipedeCentipede GameCentipede
Alien SlimeAlien Slime GameAlien Slime
Orbit AvoiderOrbit Avoider GameOrbit Avoider
Green and Blue CutemanGreen and Blue Cuteman GameGreen and Blue Cuteman
Tiny AlienTiny Alien GameTiny Alien
Zap AliensZap Aliens GameZap Aliens
Dr Green Alien 2Dr Green Alien 2 GameDr Green Alien 2
Space TripSpace Trip GameSpace Trip
Dr Green AlienDr Green Alien GameDr Green Alien
More Games

About Lagged Alien Games

These titles are based around the extra terrestrial. Explore outer-space, fly around in spaceships or defend the earth from the evil green aliens. Enjoy one of our 32 free online alien games that can be played on any device. is the home to some of the best alien games including many of our own creations exclusive to Lagged. Play any of our Alien games on your mobile phone, tablet or PC. Play hit titles like Space Run, The Green Mission Inside a Cave, Soldier Legend and many more. For more games simply go to our best games page.

Best Alien Games

Most Played Games

Elastic ManElastic Man GameElastic Man
Blob OperaBlob Opera GameBlob Opera
Draw This 2Draw This 2 GameDraw This 2
Toilet RaceToilet Race GameToilet Race
Thief PuzzleThief Puzzle GameThief Puzzle
BitLife Life SimulatorBitLife Life Simulator GameBitLife Life Simulator
Minecraft OnlineMinecraft Online GameMinecraft Online
ChoirChoir GameChoir
Talking BenTalking Ben GameTalking Ben
Stair Race 3DStair Race 3D GameStair Race 3D
Tall Man RunnerTall Man Runner GameTall Man Runner
Ninja Clash HeroesNinja Clash Heroes GameNinja Clash Heroes
Poppy Playtime Chapter 2Poppy Playtime Chapter 2 GamePoppy Playtime Chapter 2
Tiles HopTiles Hop GameTiles Hop
Sculpt PeopleSculpt People GameSculpt People
Scary Neighbor OnlineScary Neighbor Online GameScary Neighbor Online
Shape Shift RunShape Shift Run GameShape Shift Run
Magic TilesMagic Tiles GameMagic Tiles
Phone Case SalonPhone Case Salon GamePhone Case Salon
Ice Cream Inc.Ice Cream Inc. GameIce Cream Inc.
Minecraft Super MarioMinecraft Super Mario GameMinecraft Super Mario
Baldi 2Baldi 2 GameBaldi 2
Escape from PrisonEscape from Prison GameEscape from Prison
Slime SimulatorSlime Simulator GameSlime Simulator