I've decided to show the WIP wad to the public, while the demo release is getting the Duke Nukem Forever release estimate, so you'll still have something to chew on! There'll be 2 maps and a cutscene, featuring around 10-30 mins of gameplay. I'll be eagerly waiting for feedback and bug reports!
Also, remember - FreeDoom and ZDoom 2.5.0 are required. The wad was also tested with GZDoom latest version, and despite the sprite alignment glitches the scripting works perfectly.