Like more than one of them
23 games close to two or more of Kiosk, Garry's Mod and Left 4 Dead 2
SCP: Secret Laboratory
Left 4 Dead 2, but free to play
Loved · 91%FPS · Survival HorrorAlso like Garry's Mod
One-armed cook
Kiosk, but free to play, and co-op
Loved · 91%Cooking · Psychological HorrorAlso like Garry's Mod
No More Room in Hell
Left 4 Dead 2, but free to play, and half the hours
Loved · 90%Zombies · SurvivalAlso like Garry's Mod
Content Warning
Garry's Mod, but a horror game, and a tenth of the hours
Loved · 94%Physics · Online Co-OpAlso like Kiosk and Left 4 Dead 2
Sven Co-op
Left 4 Dead 2, but free to play, and retro
Loved · 94%FPS · Team-BasedAlso like Garry's Mod and Kiosk
Counter-Strike Nexon
Left 4 Dead 2, but PvP, and more divisive
Mixed · 67%Zombies · FPSAlso like Garry's Mod
Bodycam
Garry's Mod, but a tenth of the hours, and more divisive
Liked · 81%FPS · PhysicsAlso like Left 4 Dead 2
R.E.P.O.
Garry's Mod, but a survival horror game, and a quarter of the hours
Loved · 96%Physics · ComedyAlso like Left 4 Dead 2
Sons Of The Forest
Garry's Mod, but about survival, and a third of the hours
Liked · 88%Building · SandboxAlso like Left 4 Dead 2
Devolverland Expo
Kiosk, but free to play, and half the hours
Liked · 89%Walking Simulator · HorrorAlso like Garry's Mod and Left 4 Dead 2
Zombie Panic! Source
Left 4 Dead 2, but half the hours, and more divisive
Liked · 85%Zombies · FPSAlso like Garry's Mod
Inside the Backrooms
Kiosk, but a puzzle game, and three times the hours
Liked · 80%Horror · Psychological HorrorAlso like Left 4 Dead 2
Deceit
Left 4 Dead 2, but a social deduction game, and your choices matter
Mixed · 79%Zombies · FPSAlso like Garry's Mod
Ravenfield
Garry's Mod, but military, and a third of the hours
Loved · 97%Sandbox · FPSAlso like Left 4 Dead 2
Shift At Midnight
Kiosk, but co-op, and twice the hours
Liked · 88%Horror · Psychological HorrorAlso like Left 4 Dead 2
Backrooms: Escape Together
Kiosk, but realistic, and twice the hours
Liked · 89%Psychological Horror · HorrorAlso like Left 4 Dead 2
BIGFOOT
Left 4 Dead 2, but PvP, and a third of the hours
Liked · 82%Survival Horror · FPSAlso like Garry's Mod
Project Silverfish
Kiosk, but a first-person shooter, and eight times the hours
Loved · 93%Immersive Sim · HorrorAlso like Garry's Mod and Left 4 Dead 2
Sker Ritual
Left 4 Dead 2, but story-rich, and a quarter of the hours
Liked · 81%Zombies · FPSAlso like Garry's Mod
More like Garry's Mod
6 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 half the hours
Loved · 97%Physics · Sandbox
More like Left 4 Dead 2
1 games closest to Left 4 Dead 2 of your picks
Cry of Fear
Left 4 Dead 2, but a psychological horror game, and a third of the hours
Liked · 89%Zombies · Survival Horror
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.