I think Alien Breed 3D is an excellent game and very funny if you install the patch that lets you play with AWSD + Mouse.
Putting aside the blocky graphics it's a solid FPS, very well designed. I hope one day we can have an AB3D port with higher resolution.
AB3D2 has better resolution but the game is worse. And the 2D Alien Breeds are very good in any sense, but too difficult for most players.
