Like more than one of them
10 games close to two or more of Aven Colony, 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 Aven Colony
Space Engineers
Garry's Mod, but a survival crafting game, and in space
Liked · 89%Building · SandboxAlso like Aven Colony
Fallout: New Vegas
Red Dead Redemption 2, but an action RPG, and single-player
Loved · 96%Western · Open worldAlso 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
Aven Colony, but top-down, and twice the hours
Liked · 85%Colony Sim · City BuilderAlso like Garry's Mod
Just Cause 3
Garry's Mod, but open world, and a third of the hours
Liked · 84%Physics · SandboxAlso like Red Dead Redemption 2
The Planet Crafter
Aven Colony, but a survival crafting game, and co-op
Loved · 96%Base Building · SpaceAlso like Garry's Mod
Reassembly
Garry's Mod, but a shoot 'em up, and top-down
Loved · 94%Building · SandboxAlso like Aven Colony
Satisfactory
Garry's Mod, but an automation game, and with crafting
Loved · 97%Building · SandboxAlso like Aven Colony
Fallout 4
Red Dead Redemption 2, but an action RPG, and post-apocalyptic
Liked · 81%Open world · ShooterAlso like Garry's Mod
More like Aven Colony
15 games closest to Aven Colony of your picks
Oxygen Not Included
Aven Colony, but 2D, and four times the hours
Loved · 97%Colony Sim · Base Building
RimWorld
Aven Colony, but 11 times the hours, and even better loved
Loved · 98%Colony Sim · Base Building
Dyson Sphere Program
Aven Colony, but open world, and three times the hours
Loved · 97%Base Building · Space
Manor Lords
Aven Colony, but a real-time tactics game, and historical
Liked · 84%City Builder · Colony Sim
Colony Survival
Aven Colony, but a tower defense game, and open world
Loved · 92%Colony Sim · City Builder
Factorio
Aven Colony, but with crafting, and eight times the hours
Loved · 98%Base Building · Resource 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
Hot Dogs, Horseshoes & Hand Grenades
Garry's Mod, but in VR, and half the hours
Loved · 97%Physics · Sandbox
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.