A downloadable game for Windows and Linux

Fly your A (spacecraft), avoid lasers, collect steroids, shot aliens and asteroids to achieve the highest score in this inspired by classic Asteroids arcade game.

Unique features included:

  • realistic destruction model --->
  • local multiplayer (1-4 players)

Other features:

  • Gamepad support

Keyboard controls:

  • Left/Right arrow - turn
  • Up arrow - thrust
  • Space - shot
  • Left Alt - shield discharge
  • Escape - Pause/Leave
  • F11 - switch Fullscreen (not available on Linux)

This game is in active development (Early Access) so please expect frequent updates.

Download & Installation:

Use itch.io client for the best download & installation experience :-)

Linux notes:

Extract all the files from the .zip file and use AonSteroids executable to launch the game.


A on Steroids YouTube Channel

StatusIn development
PlatformsWindows, Linux
Tags8-Bit, Arcade, Asteroids, atari, Destruction, Physics
Average sessionA few minutes
InputsKeyboard, Gamepad (any)
MultiplayerLocal multiplayer
Player count1 - 4

Download demo

a-on-steroids-windows-demo.zip 17 MB
Version 19
a-on-steroids-linux-demo.zip 3 MB
Version 4

Development log


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It looks alot better now :O

(1 edit)

how do you survive more than 5 seconds. XD

Yeah, needs some balancing. Sorry for that! ;)