Like more than one of them
18 games close to two or more of Lightmatter, Red Dead Redemption 2 and 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
Portal
Lightmatter, but funny, and even better loved
Loved · 99%Puzzle Platformer · ScienceAlso 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
POSTAL 2
Garry's Mod, but open world, and a fifth of the hours
Loved · 97%Sandbox · ComedyAlso like Lightmatter
Call of Juarez Gunslinger
Red Dead Redemption 2, but not open world, and a tenth of the hours
Loved · 95%Western · ShooterAlso like Lightmatter
Kerbal Space Program
Garry's Mod, but a space sim, and single-player
Loved · 96%Physics · SandboxAlso like Lightmatter
Far Cry
Garry's Mod, but harder, and stealthy
Liked · 82%FPS · SandboxAlso like Red Dead Redemption 2 and Lightmatter
Serious Sam HD: The First Encounter
Garry's Mod, but a boomer shooter, and a tenth of the hours
Loved · 93%FPS · ComedyAlso like Lightmatter
Fallout 4
Red Dead Redemption 2, but an action RPG, and post-apocalyptic
Liked · 81%Open world · ShooterAlso like Garry's Mod
Halo: The Master Chief Collection
Lightmatter, but story-rich, and four times the hours
Loved · 92%Sci-fi · Lore-RichAlso 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 Red Dead Redemption 2
Human Fall Flat
Garry's Mod, but a puzzle platformer, and a tenth of the hours
Loved · 95%Physics · SandboxAlso like Lightmatter
Half-Life 2: Deathmatch
Garry's Mod, but an arena shooter, and competitive
Loved · 91%Physics · FPSAlso like Lightmatter
Suicide Guy
Lightmatter, but physics-driven, and funny
Liked · 88%Science · PuzzleAlso like Garry's Mod
Saints Row: The Third
Garry's Mod, but third-person, and half the hours
Loved · 96%Sandbox · ComedyAlso like Red Dead Redemption 2
Far Far West
Red Dead Redemption 2, but co-op, and not open world
Loved · 96%Western · ShooterAlso like Garry's Mod
Call of Duty: Black Ops II
Lightmatter, but co-op, and team-based
Liked · 86%Futuristic · FPSAlso like Garry's Mod
More like Lightmatter
1 games closest to Lightmatter of your picks
Portal 2
Lightmatter, but story-rich, and three times the hours
Loved · 99%Puzzle Platformer · Science
More like Red Dead Redemption 2
2 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
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 3D
Loved · 97%Sandbox · Physics
Hot Dogs, Horseshoes & Hand Grenades
Garry's Mod, but in VR, and single-player
Loved · 97%Physics · Sandbox
Avatar: Frontiers of Pandora
Garry's Mod, but story-rich, and more divisive
Mixed · 78%Online Co-Op · Shooter
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.