Yahtzee's lost game

Many many moons ago when Yahtzee was a happy, jolly person and didn't spend all his time attacking games he worked on a team project with m0ds, Captain Mostly and abstauber. abstauber has returned to the forums after a long time away and given us this blast from the past: the unfinished Vestibule. You'll probably need DosBox to run it as it was made with AGS 2.15 SR2.