Like more than one of them
17 games close to two or more of Basement, 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 Basement
Space Engineers
Garry's Mod, but a survival crafting game, and in space
Liked · 89%Building · SandboxAlso like Basement
POSTAL 2
Basement, but a first-person shooter, and open world
Loved · 97%Dark Comedy · Dark HumorAlso like Garry's Mod
Grand Theft Auto V Enhanced
Garry's Mod, but open world, and half the hours
Liked · 83%Sandbox · ShooterAlso like Red Dead Redemption 2 and Basement
Saints Row: The Third
Garry's Mod, but a third-person shooter, and open world
Loved · 96%Sandbox · ComedyAlso like Red Dead Redemption 2
Planet Coaster
Basement, but relaxing, and four times the hours
Loved · 91%Management · BuildingAlso like Garry's Mod
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
Prison Architect
Basement, but top-down, and six times the hours
Liked · 85%Base Building · ManagementAlso like Garry's Mod
Grand Theft Auto IV: The Complete Edition
Basement, but a third-person shooter, and three times the hours
Liked · 83%Crime · SandboxAlso like Garry's Mod
Fallout: New Vegas
Red Dead Redemption 2, but an action RPG, and single-player
Loved · 96%Western · Open worldAlso like Garry's Mod
Bum Simulator
Garry's Mod, but a life sim, and single-player
Liked · 88%Sandbox · PhysicsAlso like Basement
Satisfactory
Basement, but co-op, and 12 times the hours
Loved · 97%Base Building · Resource ManagementAlso like Garry's Mod
Crazy Machines 3
Garry's Mod, but a puzzle game, and a tenth of the hours
Loved · 95%Physics · SandboxAlso like Basement
Mindustry
Basement, but a tower defense game, and five times the hours
Loved · 96%Base Building · Resource ManagementAlso like Garry's Mod
Saints Row 2
Garry's Mod, but a quarter of the hours, and more divisive
Mixed · 76%Sandbox · ComedyAlso like Red Dead Redemption 2 and Basement
Project Highrise
Basement, but three times the hours
Liked · 85%Management · BuildingAlso like Garry's Mod
Just Cause 3
Garry's Mod, but with destruction, and a third of the hours
Liked · 84%Physics · SandboxAlso like Red Dead Redemption 2
More like Basement
9 games closest to Basement of your picks
Oxygen Not Included
Basement, but a survival game, and ten times the hours
Loved · 97%Base Building · Resource Management
Factorio
Basement, but with crafting, and 21 times the hours
Loved · 98%Base Building · Resource Management
Dyson Sphere Program
Basement, but in space, and nine times the hours
Loved · 97%Base Building · Resource Management
Foundation
Basement, but medieval, and five times the hours
Liked · 87%Management · Resource Management
Jurassic World Evolution
Basement, but with dinosaurs, and five times the hours
Liked · 87%Management · Building
Jurassic World Evolution 2
Basement, but with dinosaurs, and four times the hours
Loved · 90%Management · Building
Manor Lords
Basement, but a real-time tactics game, and historical
Liked · 84%Base Building · Management
More like Garry's Mod
4 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
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.