Games like DEAD LETTER DEPT.

Games like DEAD LETTER DEPT. include No, I'm not a Human, Poppy Playtime, The Mortuary Assistant, Firework, and Five Nights at Freddy's. We matched them by the tags players give DEAD LETTER DEPT. on Steam (Horror, Typing, Mystery, Simulation, and Atmospheric): closest matches first, and among equally close ones the better-known games.