Like more than one of them
29 games close to two or more of Agony, 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 Agony and Garry's Mod
GTFO
Left 4 Dead 2, but harder, and half the hours
Liked · 84%FPS · ZombiesAlso like Agony and Garry's Mod
Cry of Fear
Left 4 Dead 2, but a psychological horror game, and a third of the hours
Liked · 89%Zombies · Survival HorrorAlso like Agony
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 and Agony
Resident Evil Village
Agony, but a first-person shooter, and four times the hours
Loved · 96%Survival Horror · HorrorAlso like Left 4 Dead 2
Dead Island Definitive Edition
Left 4 Dead 2, but an action RPG, and open world
Liked · 82%Zombies · SurvivalAlso like Agony
Counter-Strike Nexon
Left 4 Dead 2, but free to play, and PvP
Mixed · 67%Zombies · FPSAlso like Garry's Mod
Zombie Panic! Source
Left 4 Dead 2, but half the hours, and more divisive
Liked · 85%Zombies · FPSAlso like Garry's Mod
Dying Light
Left 4 Dead 2, but with parkour, and open world
Loved · 95%Zombies · Survival HorrorAlso like Agony
BIGFOOT
Agony, but PvP, and co-op
Liked · 82%Survival Horror · HorrorAlso like Left 4 Dead 2 and Garry's Mod
Propagation VR
Left 4 Dead 2, but in VR, and a tenth of the hours
Loved · 94%Zombies · FPSAlso like Agony
DOOM 3: BFG Edition
Agony, but a first-person shooter, and three times the hours
Liked · 86%Demons · HorrorAlso 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
Metro 2033 Redux
Agony, but post-apocalyptic, and three times the hours
Loved · 92%Horror · Survival HorrorAlso like Left 4 Dead 2
Content Warning
Garry's Mod, but a horror game, and a tenth of the hours
Loved · 94%Physics · Online Co-OpAlso like Left 4 Dead 2
Inside the Backrooms
Agony, but a puzzle game, and co-op
Liked · 80%Survival Horror · HorrorAlso like Left 4 Dead 2
The Forest
Left 4 Dead 2, but a survival crafting game, and solo
Loved · 96%Survival · ZombiesAlso like Agony
DOOM
Agony, but a first-person shooter, and four times the hours
Loved · 96%Demons · HorrorAlso like Left 4 Dead 2
UNLOVED
Agony, but a first-person shooter, and co-op
Mixed · 73%Survival Horror · HorrorAlso like Left 4 Dead 2 and Garry's Mod
Escape the Backrooms
Agony, but three times the hours
Loved · 90%Survival Horror · HorrorAlso like Left 4 Dead 2
More like Garry's Mod
1 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
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.