Games like 6-in-1 IQ Scale Bundle

Games like 6-in-1 IQ Scale Bundle include The Binding of Isaac: Rebirth, Hollow Knight: Silksong, Papers, Please, Skul: The Hero Slayer, and Hades. We matched them by the tags players give 6-in-1 IQ Scale Bundle on Steam (Indie): closest matches first, and among equally close ones the better-known games.