Great... I love it!
If the maps were a bit taller and more interactive (Press a button to open a door, or teleporters etc.) I'd play this rather then actual games like CS or Battlefield. Really... it's so impressive, I think it should become a sticky!
But some feedback again:
-It would be really, really great if you built in some cool features playing with the gravity, even if it was copied from Prey, maybe...
-I already mentioned, more interactivity, buttons, portals...
-Maybe a weapon for lower distance, like a knife (but a bit more futuristic

)?
-I think, _every_ shooter should have grenades, mines etc., I guess it allowes very funny tactical actions, if you are able to put mines onto the ground, which explode if an enemy rouns over.
Visit the DBPro - Speed up your game-Thread. http://forum.thegamecreators.com/?m=forum_view&t=88661&b=1