
Wonderfully clever humor written into a short game that was superbly crafted. Although it does seem to drag on a bit towards the end, but not enough to ruin it or lower it's score, just enough to lower it a few notches on my favorite games of all-time list. Also unique for an FPS, in that you don't ever even have a proper "Gun," just a tool to place portals on walls, floors, and ceilings.