Downloads

Agendaroids
A vector-based rock shooting game played in space for the Agenda PDA.
http://www.newbreedsoftware.com/agendaroids/

Asteroid ES
Includes downloads, screenshots and instructions.
http://www.epochstar.com/aes.php

Asteroids3D
First person shooter for Linux inspired by Asteroids and The Empire Strikes Back. (Open Source, GPL)
http://www.psc.edu/~smp/a3d/

SDLRoids
An Asteroids clone for Mac OS X, Windows, or Linux with powerups, shields, a physics model, and sound.
http://eongames.com/games/sdlroids/

SpaceGame
A simple, networked multiplayer game for Java similar to Asteroids.
http://shh.thathost.com/pub-java/html/SpaceGame.html