games/sdlroids 1.3.4p4 OpenBSD

SDLRoids is essentially an Asteroids clone, but with a few extra features, and some nice game physics. It is based of xhyperoid, which is a UNIX port of the 16-bit Windows game Hyperoid. Major changes from xhyperoid are that it's using SDL for sound and graphics, has a couple of extra powerups and that the shield behaves differently.

The game can either run in windowed mode or in fullscreen mode. You can (usually) switch between them during play by pressing Alt-Enter.

The play area (apart from the score/lives/etc. display) is square and centred, just like in the original Hyperoid. This might change, but for now that is how it works.