A virtual reality game about a warrior from the past using unwelcome sneezes to spread an unspeakably terrible infection amongst the weak in a future world free of any known disease. You also climb around (using the grip buttons) and fight God at the end.
Jam year: 
DESIGN - Created by Warren Robinett
MS Windows, Virtual Reality platform
Tools and Technologies: 
Unity (any product), Virtual reality head mount display (Oculus Rift, HTC Vive, etc.)

Everything but level geometry and roughly half of the design by Kofi Coke

Level geometry and the other approximate half of the design by Matthew Burge