Maelstrom 3D is a fan made sequel of the original Asteroids game, with some changes in the gameplay. This version is three dimensional and you will enjoy it more than the other installments of the same genre, because there are different goodies added to the game’s content to spice up the gameplay.
The action takes place inside a cube and it is interesting as if you happen to reach an edge of it you will be teleported to the opposite area of the cube in a continuous manner, but you should still avoid the asteroids that will damage your space ship.