PSI by pagemur4 is a first-person 3D graphics mystery adventure game made with GB Studio.
The story of the game follows a local TV editor, who has been found murdered. The key piece of evidence to solve the entire case is somewhere in his apartment. Explore the apartment, find evidence, and solve the case in P.S.I. You can collect key evidence in your inventory to unravel a conspiracy and explore a detailed 3D environment and take note of every detail. The game is playable in browser or as a ROM file on Gameboy, Gameboy Color, Gameboy Advance, and Analogue Pocket.