Looking for a quick arcade game? Alienanza runs in the browser and needs no download. It leans on parkour & running and memory, so expect something that rewards a bit of practice. Everything runs client-side, so it starts fast even on a modest connection.
About Alienanza
Put your memory and reflexes to a test in Alienanza, the fun mind-bending space game! How long can you keep track of crazy aliens from outer space? Simply tap YES if the new alien is the same as the last one. Wait, is it YES or NO? Uh-oh, time is running out and the pace is picking up really fast! How many of these cute extra terrestrials can you get through before losing your mind? Boast your score to friends and challenge them to do better!
How to play Alienanza
The opening minute doubles as the tutorial. Load the game above and it fills the player in portrait. On a phone you can play one-handed; on desktop the frame stays centred so nothing is cropped. If a round goes badly, restart — attempts are cheap and it is usually the fastest way to improve.
Controls
| Input | Action |
|---|---|
| Arrow keys / WASD | Run and change lane |
| Spacebar | Jump |
| Shift | Slide |
On mobile: Tap and swipe directly on the screen. The game is built for portrait, so you can play one-handed without rotating your phone.
Why it is worth playing
Alienanza does one thing and does it properly. There is no bloat around the edges, which is exactly what you want from a browser game.
At a glance
- Free to play with no account required
- Runs in the browser — nothing to download or install
- Portrait layout, comfortable one-handed on mobile
- Keyboard and mouse on desktop, full touch support on mobile.
- Parkour & Running gameplay — Keep moving and never look down
- Memory gameplay — Train your recall
- Added to our catalogue from a 2015 release
Frequently asked questions
Is Alienanza free to play?
Yes. Alienanza is completely free and runs in your browser. There is no purchase, no subscription and no account needed — open the page and play.
Do I need to download or install anything?
No. Alienanza is an HTML5 game that runs inside the page itself. There is nothing to install, no plugin and no launcher — it loads like any other web page.
Can I play Alienanza on my phone?
Yes. Tap and swipe directly on the screen. The game is built for portrait, so you can play one-handed without rotating your phone.
What are the controls for Alienanza?
Keyboard and mouse on desktop, full touch support on mobile. Arrow keys / WASD — run and change lane; Spacebar — jump; Shift — slide.
Can I play Alienanza fullscreen?
Yes. Use the fullscreen button in the top-right of the game player to expand it to the whole screen, and press Escape to come back out.
What kind of game is Alienanza?
Alienanza is a arcade game built around parkour & running and memory. If that is the sort of thing you enjoy, the related games further down the page are picked using the same tags.
