Leaked 2001 build of Duke Nukem Forever alongside the presskit images, now hosted on a substantially less shady place.
There is a bit of NSFW material in the game (particularly one of the thumbnails in the level select menu), so do keep that in mind.

How to Install (easy version):
1. Copy the contents of MegaPatch and D3D8Wrapper from the Patches folder into the game directory
2. Run dukeforever.exe from the System directory