Like more than one of them
10 games close to two or more of The Cave, Stardew Valley and Garry's Mod
Human Fall Flat
The Cave, but open world, and even better loved
Loved · 95%Puzzle Platformer · Local Co-OpAlso like Garry's Mod
Goat Simulator
Garry's Mod, but open world, and a tenth of the hours
Loved · 91%Physics · SandboxAlso like The Cave
Terraria
Garry's Mod, but about survival, and 2D
Loved · 97%Sandbox · BuildingAlso like Stardew Valley
Portal
The Cave, but solo, and first-person
Loved · 99%Puzzle Platformer · PuzzleAlso like Garry's Mod
Biped
The Cave, but co-op, and half the hours
Liked · 85%Puzzle Platformer · PuzzleAlso like Garry's Mod
Untitled Goose Game
The Cave, but a stealth game, and you're the villain
Loved · 96%Local Co-Op · ComedyAlso like Garry's Mod
Garden Paws
Stardew Valley, but a shopkeeping game, and half the hours
Loved · 90%Farming Sim · AgricultureAlso like Garry's Mod
The LEGO Movie - Videogame
The Cave, but open world
Liked · 87%Local Co-Op · ComedyAlso like Garry's Mod
Amazing Frog?
Garry's Mod, but split-screen, and a third of the hours
Loved · 94%Physics · SandboxAlso like The Cave
More like The Cave
5 games closest to The Cave of your picks
More like Stardew Valley
6 games closest to Stardew Valley of your picks
Spiritfarer: Farewell Edition
Stardew Valley, but a management game, and story-rich
Loved · 95%Farming Sim · Building
More like Garry's Mod
9 games closest to Garry's Mod of your picks
Scrap Mechanic
Garry's Mod, but a survival crafting game, and with base building
Loved · 92%Building · Physics
Fireworks Mania - An Explosive Simulator
Garry's Mod, but a hobby sim, and 3D
Loved · 97%Sandbox · Physics
Fun with Ragdolls: The Game
Garry's Mod, but 3D, and a tenth of the hours
Liked · 88%Physics · Sandbox
How this list is made
Each game is measured against each of your picks the way a games-like list measures it: the Steam community tags, Steam genres and IGDB themes they share, each counting for more the fewer games carry it. A game's place is how alike it is to your picks together, as a share of each pick's best match, so one alike to two of them comes before one alike to just one. It must be close to at least one of them, as close as it would have to be on that game's own list.
None of your picks is on the list, nor a second release of one, nor a game of their own series. Up to 30 games are shown. Under each name, the kinds it shares with the pick it is closest to, and how it differs from that pick.