Foreverhood (Unfinished PC ID Tech 1 Shooter, 2010)

Foreverhood was to be a story-driven, surreal first-person shooter developed with the ID Tech 1 Engine (which previously fueled games such as Doom and Heretic, along with other indie games like Harmony). The story was about trying to survive on a dying planet. The game had two demos released, however, they appear to be PWADs (additional files for extant games) that barely work. The game was put on hold and later cancelled due to development constraints and the want to do other projects.