HomeGamesAlien-Themed Games Free Play
113 games found
Sort
Casino Guru
We want players to understand gambling.
Reactoonz
Play for Free
Loading preview...
Reactoonz by Play'n GO
Invaders from the Planet Moolah
Play for Free
Loading preview...
Invaders from the Planet Moolah by WMS
Reactoonz 2
Play for Free
Loading preview...
Reactoonz 2 by Play'n GO
Trolls Bridge
Play for Free
Loading preview...
Trolls Bridge by Yggdrasil Gaming
Little Green: Men Nova Wilds
Play for Free
Loading preview...
Little Green: Men Nova Wilds by IGT
Mars Dinner
Play for Free
Loading preview...
Mars Dinner by MrSlotty
Arrival
Play for Free
Loading preview...
Arrival by Betsoft Gaming
Chibeasties
Play for Free
Loading preview...
Chibeasties by Yggdrasil Gaming
Monster Wins
Play for Free
Loading preview...
Monster Wins by Nextgen Gaming
Under the Bed
Play for Free
Loading preview...
Under the Bed by Betsoft Gaming
Chibeasties 2
Play for Free
Loading preview...
Chibeasties 2 by Yggdrasil Gaming
Monster Wheels
Play for Free
Loading preview...
Monster Wheels by Games Global
Space Mutants
Play for Free
Loading preview...
Space Mutants by NowNow Gaming
Galaxy Babies
Play for Free
Loading preview...
Galaxy Babies by Habanero
MooFO
Play for Free
Loading preview...
MooFO by Endorphina
Alien Fruits 3
Play for Free
Loading preview...
Alien Fruits 3 by BGaming
Aliens Among Us
Play for Free
Loading preview...
Aliens Among Us by Hacksaw Gaming
Reactoonz Blitzways
Play for Free
Loading preview...
Reactoonz Blitzways by Play'n GO
Cows vs Aliens
Play for Free
Loading preview...
Cows vs Aliens by Playmer
Invaders Blitz
Play for Free
Loading preview...
Invaders Blitz by Light & Wonder
Show More Games (+20)
Author: Juraj Torok Last updated: 29 Sep 2026
113 games found based on your search. Showing 1 - 20
    1 2...6
    Go to pageof 6 pages
Filter
Aliens
Clear all filters
Game Type
Slots, Roulette, Blackjack, Video poker, Bingo, Baccarat
Slots 111 Roulette 0 Blackjack 0 Video poker 0 Bingo 0 Baccarat 0
Live games 0
All 0 Live shows 0 Live baccarat 0 Live bingo 0 Live blackjack 0 Live dice games 0 Other live games 0 Live poker 0 Live roulette 0
Craps and dice 0 Keno 0 Scratch cards 1 Other games 1 Crash games 0
Game Theme
5-Reels, 6-Reels, Sweets, Mythology, Ocean and sea, Western
10-Reels +5 3-Reels +1,571 4-Reels +253 5-Reels +15,242 6-Reels +2,187 7-Reels +210 8-Reels +48 Adventure +334 AliensAmerican +293 Animals +1,874 Anime +52 Arabian +157 Arcade +83 Asian +1,500 Astrology +68 Aztecs +278 Cards +173 Cars +107 Christmas +474 Classics and retro +322 Comics +90 Crime +348 Earth Day +16 Easter +80 Egypt +942 Fairy tales +189 Fantasy +132 Farm and Garden +110 Fireworks +33 Fishing +272 Food +382 Fortune +569 Fruits +2,683 Gangsters +103 Gates of Olympus +8 Gems and diamonds +496 Gods +394 Halloween +153 History +220 Holiday +330 Horror and scary +493 Irish +406 Japan +439 Jungle +239 Knights and Dragons +69 Love and romance +107 Magic +368 Medieval +234 Megaways +400 Mexico +160 Military +137 Mining +178 Money and wealth +561 Movies and tv +160 Music +275 Mythology +841 Nature +831 Ninja +62 Ocean and sea +550 Pachinko +2 Pirates +307 Qatar World Cup 2022 +12 Relax +394 Samurai +50 Sci-fi +58 Space and galaxy +155 Sport +326 Summer +137 Super heroes +39 Sweets +330 Technology +162 Vampires +16 Vikings +162 Western +336 Winter +366 Winter Olympics +5
Game Features
Filter by available features
Double-up option 14 Configurable lines 13 Jackpot games 20 Bonus Buy 10
Other
Other filters
Featured games 8 Reviewed games 11 Released last month 0
Payout System
Winlines, any way wins, pay anywhere, etc.
Classic winlines 82 Cluster pays 12 Pay anywhere 3 Any ways wins 12 Other 1
Winlines
1
500000000
Reels and Rows
Filter by reels and rows
Number of reels
1
50000
Number of rows
1
50000
Return to Player
Filter by RTP percentage
Return to Player
50%
100%
Clear all Filter (113)

Follow us on social media – Daily posts, no deposit bonuses, new slots, and more