Like more than one of them
14 games close to two or more of Kingdom Eighties, Garry's Mod and Red Dead Redemption 2
Scrap Mechanic
Garry's Mod, but a survival crafting game, and with base building
Loved · 92%Building · PhysicsAlso like Kingdom Eighties
Fallout: New Vegas
Red Dead Redemption 2, but an action RPG, and single-player
Loved · 96%Western · Open worldAlso like Garry's Mod
Space Engineers
Garry's Mod, but a survival crafting game, and in space
Liked · 89%Building · SandboxAlso like Kingdom Eighties
Just Cause 2
Garry's Mod, but a third-person shooter, and a quarter of the hours
Loved · 91%Sandbox · PhysicsAlso like Red Dead Redemption 2
Just Cause 3
Garry's Mod, but a third-person shooter, and a third of the hours
Liked · 84%Physics · SandboxAlso like Red Dead Redemption 2
Fallout 4
Red Dead Redemption 2, but an action RPG, and post-apocalyptic
Liked · 81%Open world · ShooterAlso like Garry's Mod
Core Keeper
Garry's Mod, but about survival, and with crafting
Loved · 93%Sandbox · BuildingAlso like Kingdom Eighties
Enshrouded
Garry's Mod, but an action RPG, and open world
Liked · 86%Building · SandboxAlso like Kingdom Eighties
Bum Simulator
Garry's Mod, but a life sim, and about survival
Liked · 88%Sandbox · PhysicsAlso like Kingdom Eighties
Drake Hollow
Kingdom Eighties, but open world, and co-op
Mixed · 77%Colony Sim · ExplorationAlso like Garry's Mod
7 Days to Die
Garry's Mod, but a base builder, and with zombies
Liked · 87%Building · SandboxAlso like Kingdom Eighties
Saints Row: The Third
Garry's Mod, but third-person, and half the hours
Loved · 96%Sandbox · ComedyAlso like Red Dead Redemption 2
Satisfactory
Garry's Mod, but an automation game, and with base building
Loved · 97%Building · SandboxAlso like Kingdom Eighties
Far Cry
Garry's Mod, but harder, and a fifth of the hours
Liked · 82%FPS · SandboxAlso like Red Dead Redemption 2
More like Garry's Mod
14 games closest to Garry's Mod of your picks
Fireworks Mania - An Explosive Simulator
Garry's Mod, but a hobby sim, and a tenth of the hours
Loved · 97%Sandbox · Physics
Hot Dogs, Horseshoes & Hand Grenades
Garry's Mod, but in VR, and single-player
Loved · 97%Physics · Sandbox
Fun with Ragdolls: The Game
Garry's Mod, but 3D, and a tenth of the hours
Liked · 88%Physics · Sandbox
More like Red Dead Redemption 2
2 games closest to Red Dead Redemption 2 of your picks
METAL GEAR SOLID V: THE PHANTOM PAIN
Red Dead Redemption 2, but a stealth game
Loved · 92%Horses · Open world
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.