Like more than one of them
25 games close to two or more of Mars First Logistics, 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 Mars First Logistics
Kerbal Space Program
Mars First Logistics, but solo, and five times the hours
Loved · 96%Science · Space SimAlso like Garry's Mod
Space Engineers
Garry's Mod, but a survival crafting game, and in space
Liked · 89%Building · SandboxAlso like Mars First Logistics
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 Mars First Logistics
Just Cause 3
Garry's Mod, but open world, and a third of the hours
Liked · 84%Physics · SandboxAlso like Red Dead Redemption 2
Aviassembly
Mars First Logistics, but a flight game, and with crafting
Loved · 97%Transportation · BuildingAlso like Garry's Mod
Kerbal Space Program 2
Mars First Logistics, but in space, and harder
Disliked · 26%Science · BuildingAlso like Garry's Mod
TerraTech
Garry's Mod, but with crafting, and about survival
Loved · 91%Building · SandboxAlso like Mars First Logistics
Fallout: New Vegas
Red Dead Redemption 2, but an action RPG, and single-player
Loved · 96%Western · Open worldAlso like Garry's Mod
People Playground
Garry's Mod, but single-player, and 2D
Loved · 98%Physics · SandboxAlso like Mars First Logistics
Mutilate-a-Doll 2
Garry's Mod, but gorier, and a tenth of the hours
Loved · 93%Physics · SandboxAlso like Mars First Logistics
Crazy Machines 3
Garry's Mod, but a puzzle game, and a tenth of the hours
Loved · 95%Physics · SandboxAlso like Mars First Logistics
Robocraft
Garry's Mod, but free to play, and a third-person shooter
Mixed · 73%Building · SandboxAlso like Mars First Logistics
Spaceflight Simulator
Mars First Logistics, but 2D, and solo
Loved · 97%Space Sim · ScienceAlso like Garry's Mod
Empyrion - Galactic Survival
Garry's Mod, but a space sim, and more divisive
Mixed · 78%Building · PhysicsAlso like Mars First Logistics
Brick Rigs
Garry's Mod, but with destruction, and open world
Loved · 95%Sandbox · PhysicsAlso like Mars First Logistics
Blockland
Garry's Mod, but a quarter of the hours, and more divisive
Mixed · 74%Building · SandboxAlso like Mars First Logistics
Saints Row: The Third
Garry's Mod, but third-person, and half the hours
Loved · 96%Sandbox · ComedyAlso like Red Dead Redemption 2
Reassembly
Garry's Mod, but a shoot 'em up, and top-down
Loved · 94%Building · SandboxAlso like Mars First Logistics
Goat Simulator
Garry's Mod, but open world, and a tenth of the hours
Loved · 91%Physics · SandboxAlso like Mars First Logistics
Human Fall Flat
Garry's Mod, but a puzzle platformer
Loved · 95%Physics · SandboxAlso like Mars First Logistics
Bum Simulator
Garry's Mod, but a life sim, and single-player
Liked · 88%Sandbox · PhysicsAlso like Mars First Logistics
Grand Theft Auto V Enhanced
Garry's Mod, but third-person, and more divisive
Liked · 83%Sandbox · ShooterAlso like Red Dead Redemption 2
Hardspace: Shipbreaker
Mars First Logistics, but a job sim, and sci-fi
Liked · 89%Physics · Space SimAlso like Garry's Mod
More like Garry's Mod
5 games closest to Garry's Mod of your picks
Hot Dogs, Horseshoes & Hand Grenades
Garry's Mod, but in VR, and half the hours
Loved · 97%Physics · Sandbox
Totally Accurate Battlegrounds
Garry's Mod, but free to play, and a battle royale
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.