This is basically a remake of Lost World (q3dm13), except it is in space. The only differences are; there is a Personal Teleporter where the Medkit would have been, the GL has been removed and a RG has been added.
A floating platform bobs up and down, but has no real purpose.
Nothing worth downloading, unless you want a space version of q3dm13 with the Railgun.
Reviewed by dudephat