Like more than one of them
14 games close to two or more of AtmaSphere, Garry's Mod and Stardew Valley
Crazy Machines 3
Garry's Mod, but a puzzle game, and a tenth of the hours
Loved · 95%Physics · SandboxAlso like AtmaSphere
Tiny and Big: Grandpa's Leftovers
AtmaSphere, but third-person, and funny
Loved · 92%3D Platformer · PhysicsAlso like Garry's Mod
Mutilate-a-Doll 2
Garry's Mod, but gorier, and a tenth of the hours
Loved · 93%Physics · SandboxAlso like AtmaSphere
Human Fall Flat
Garry's Mod, but a puzzle platformer, and open world
Loved · 95%Physics · SandboxAlso like AtmaSphere
Poly Bridge
Garry's Mod, but a puzzle game, and harder
Loved · 91%Physics · BuildingAlso like AtmaSphere
Terraria
Garry's Mod, but about survival, and with crafting
Loved · 97%Sandbox · BuildingAlso like Stardew Valley
BONEWORKS
Garry's Mod, but in VR, and a quarter of the hours
Loved · 92%Physics · SandboxAlso like AtmaSphere
Medieval Dynasty
Stardew Valley, but a survival crafting game, and a colony sim
Loved · 90%Crafting · BuildingAlso like Garry's Mod
The Enjenir
AtmaSphere, but a base builder, and twice the hours
Loved · 92%Physics · MedievalAlso like Garry's Mod
Chained Together
AtmaSphere, but co-op, and twice the hours
Loved · 90%3D Platformer · PlatformerAlso 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
Besiege
Garry's Mod, but medieval, and a fifth of the hours
Loved · 95%Physics · SandboxAlso like AtmaSphere
More like Garry's Mod
11 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
More like Stardew Valley
5 games closest to Stardew Valley of your picks
Graveyard Keeper
Stardew Valley, but a management game, and single-player
Liked · 85%Agriculture · Crafting
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.