Like more than one of them
14 games close to two or more of Grey Goo, Red Dead Redemption 2 and Garry's Mod
Space Engineers
Garry's Mod, but a survival crafting game, and in space
Liked · 89%Building · SandboxAlso like Grey Goo
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
Robocraft
Garry's Mod, but free to play, and a third-person shooter
Mixed · 73%Building · SandboxAlso like Grey Goo
Just Cause 3
Garry's Mod, but open world, and a third of the hours
Liked · 84%Physics · SandboxAlso like Red Dead Redemption 2
Halo Infinite
Grey Goo, but free to play, and a first-person shooter
Mixed · 69%Aliens · CompetitiveAlso like Garry's Mod
STAR WARS Battlefront II
Garry's Mod, but sci-fi, and a quarter of the hours
Liked · 88%FPS · ShooterAlso like Grey Goo
Saints Row: The Third
Garry's Mod, but open world, and half the hours
Loved · 96%Sandbox · ComedyAlso like Red Dead Redemption 2
Crysis Remastered
Grey Goo, but a first-person shooter, and stealthy
Mixed · 77%Aliens · Sci-fiAlso like Garry's Mod
Reassembly
Garry's Mod, but a shoot 'em up, and top-down
Loved · 94%Building · SandboxAlso like Grey Goo
Fallout 4
Red Dead Redemption 2, but an action RPG, and post-apocalyptic
Liked · 81%Open world · ShooterAlso like Garry's Mod
Grand Theft Auto V Enhanced
Garry's Mod, but third-person, and more divisive
Liked · 83%Sandbox · ShooterAlso like Red Dead Redemption 2
The Planet Crafter
Grey Goo, but a survival crafting game, and single-player
Loved · 96%Base Building · SpaceAlso like Garry's Mod
Freeman: Guerrilla Warfare
Grey Goo, but first-person
Divisive · 64%RTS · StrategyAlso like Garry's Mod
More like Grey Goo
4 games closest to Grey Goo of your picks
Natural Selection 2
Grey Goo, but a first-person shooter, and three times the hours
Liked · 85%Aliens · RTS
More like Red Dead Redemption 2
3 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
Mount & Blade II: Bannerlord
Red Dead Redemption 2, but an action RPG, and medieval
Liked · 88%Horses · Open world
More like Garry's Mod
9 games closest to Garry's Mod of your picks
Scrap Mechanic
Garry's Mod, but a survival crafting game, and with base building
Loved · 92%Building · Physics
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
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.