Games like What The Heck, Dude?

Games like What The Heck, Dude? include Goat Simulator, Garry's Mod, Wobbly Life, House Flipper, and Game Dev Tycoon. We matched them by the tags players give What The Heck, Dude? on Steam (Casual, Indie, Action, Simulation, and Sandbox): closest matches first, and among equally close ones the better-known games.