[PC][c. 2014]Retro style RPG with fake making of video for a trailer

Platform(s): PC

Genre: RPG

Estimated year of release: 2014

Graphics/art style: 1980's PC game graphics

Notable characters: Humans and fantasy creatures

Notable gameplay mechanics: Classic turn-based RPG

Other details: I tried looking for this game a few years ago but couldn't find it. I remember just the trailer because I didn't play the game. It was presented as a making of documentary from the 1980's for a PC RPG. I think it was probably like one of the Ultima games. The video was comedic and the joke I remember the most from it was the "Unity Engine" was presented as a physical PC peripheral. In the world of this mockumentary the Unity Engine is a peripheral capable of automatically porting games to multiple platforms at once. It was a device with slots for multiple console cartridges of the period.