What is Alien Slime?
Alien Slime is a free casual game with monster elements that you can play online in your web browser on Gameziko. It needs no download, no install and no account. Embark on a daring quest as a gooey green alien in pixelated landscapes.
How to play Alien Slime
- Press "Play now" on the game screen. Alien Slime loads inside the player; some games take up to 20 seconds and may show a short ad first.
- Follow the in-game tutorial or the on-screen hints on the first level.
- Use the full-screen button at the bottom right of the player for a bigger view, and press Esc to leave full screen.
Game details
| Category | Casual |
|---|---|
| Tags | Monster |
| Controls | Shown in the game |
| Screen | Landscape (800 × 600) |
| Price | Free |
| Download or sign-up | Not needed |
| Distributed by | GamePix |
| Added to Gameziko | 9 September 2021 |
Description from the developer
Embark on a daring quest as a gooey green alien in pixelated landscapes. Traverse challenging terrains, timing your moves perfectly to secure the diamond sword and save your world. With charming retro visuals and escalating difficulty, Alien Slime promises an enthralling adventure filled with nostalgic arcade excitement.
Alien Slime: frequently asked questions
Is Alien Slime free to play?
Yes. Alien Slime is free to play on Gameziko, with no download and no account needed. Like most free web games, it is funded by ads, so it may show a short ad before or between rounds.
Can I play Alien Slime on a phone or tablet?
Alien Slime is an HTML5 game, so it opens in modern mobile browsers as well as on a computer. Its controls were designed mainly for a mouse, so a computer usually gives the smoothest experience.
What games are similar to Alien Slime?
If you like Alien Slime, try Mysterious Familiars Enchanted Bestiary, Halloween Merge Mania and John, the pirate. They are casual games with similar themes, and you can find more in the Casual category on Gameziko.
Good to know
Alien Slime is made by an independent developer and delivered by GamePix, so Gameziko cannot change the game or recover lost progress. Any progress the game saves is kept in your browser on this device. If the game does not start, wait up to 20 seconds, allow ads for gameziko.com and try again, or report the game.