Like more than one of them
28 games close to two or more of Happy Room, Garry's Mod and Red Dead Redemption 2
Fireworks Mania - An Explosive Simulator
Garry's Mod, but a hobby sim, and a tenth of the hours
Loved · 97%Sandbox · PhysicsAlso like Happy Room
Scrap Mechanic
Garry's Mod, but a survival crafting game, and with base building
Loved · 92%Building · PhysicsAlso like Happy Room
People Playground
Garry's Mod, but single-player, and 2D
Loved · 98%Physics · SandboxAlso like Happy Room
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 and Happy Room
Goat Simulator 3
Garry's Mod, but open world, and a fifth of the hours
Loved · 98%Physics · SandboxAlso like Happy Room
Crazy Machines 3
Happy Room, but a puzzle game, and a third of the hours
Loved · 95%Physics · SandboxAlso like Garry's Mod
BONEWORKS
Happy Room, but a first-person shooter, and in VR
Loved · 92%Physics · SandboxAlso like Garry's Mod
Totally Accurate Battle Simulator
Happy Room, but an auto battler, and three times the hours
Loved · 98%Sandbox · PhysicsAlso like Garry's Mod
Just Cause 3
Garry's Mod, but a third-person shooter, and a third of the hours
Liked · 84%Physics · SandboxAlso like Happy Room and Red Dead Redemption 2
Hot Dogs, Horseshoes & Hand Grenades
Garry's Mod, but in VR, and half the hours
Loved · 97%Physics · SandboxAlso like Happy Room
Goat Simulator
Happy Room, but open world, and funny
Loved · 91%Physics · SandboxAlso like Garry's Mod
Bad Guys at School
Garry's Mod, but a tenth of the hours
Liked · 87%Sandbox · PhysicsAlso like Happy Room
Kerbal Space Program
Garry's Mod, but a space sim, and in space
Loved · 96%Physics · SandboxAlso like Happy Room
Brick Rigs
Garry's Mod, but with destruction, and open world
Loved · 95%Sandbox · PhysicsAlso like Happy Room
Fallout: New Vegas
Red Dead Redemption 2, but an action RPG, and single-player
Loved · 96%Western · Open worldAlso like Garry's Mod
DEEEER Simulator: Your Average Everyday Deer Game
Happy Room, but third-person, and cute
Loved · 92%Physics · SandboxAlso like Garry's Mod and Red Dead Redemption 2
Mount & Blade II: Bannerlord
Red Dead Redemption 2, but an action RPG, and medieval
Liked · 88%Horses · Open worldAlso like Happy Room
Bum Simulator
Garry's Mod, but a life sim, and about survival
Liked · 88%Sandbox · PhysicsAlso like Happy Room
BeamNG.drive
Happy Room, but a driving sim, and five times the hours
Loved · 97%Physics · SandboxAlso like Garry's Mod
TerraTech
Garry's Mod, but a survival crafting game, and with robots
Loved · 91%Building · SandboxAlso like Happy Room
Poly Bridge
Happy Room, but a puzzle game, and harder
Loved · 91%Physics · SandboxAlso like Garry's Mod
Reassembly
Garry's Mod, but a shoot 'em up, and top-down
Loved · 94%Building · SandboxAlso like Happy Room
Grand Theft Auto IV: The Complete Edition
Happy Room, but a third-person shooter, and three times the hours
Liked · 83%Physics · SandboxAlso like Garry's Mod
Total Tank Simulator
Happy Room, but a wargame, and more divisive
Mixed · 79%Sandbox · PhysicsAlso like Garry's Mod
Amazing Frog?
Garry's Mod, but split-screen, and a third of the hours
Loved · 94%Physics · SandboxAlso like Happy Room
More like Garry's Mod
1 games closest to Garry's Mod of your picks
More like Red Dead Redemption 2
1 games closest to Red Dead Redemption 2 of your picks
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.