Like more than one of them
28 games close to two or more of Agents of Mayhem, Garry's Mod and Left 4 Dead 2
Just Cause 2
Agents of Mayhem, but with destruction
Loved · 91%Third-Person Shooter · Open worldAlso like Garry's Mod
Just Cause 3
Agents of Mayhem, but with destruction
Liked · 84%Third-Person Shooter · Open worldAlso like Garry's Mod
SCP: Secret Laboratory
Left 4 Dead 2, but free to play
Loved · 91%FPS · Survival 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
Arma 3
Garry's Mod, but a wargame, and military
Loved · 90%Sandbox · FPSAlso like Left 4 Dead 2 and Agents of Mayhem
Grand Theft Auto V Enhanced
Agents of Mayhem, but first-person, and twice the hours
Liked · 83%Open world · Third-Person ShooterAlso like Garry's Mod
Goat Simulator 3
Garry's Mod, but open world, and a fifth of the hours
Loved · 98%Physics · SandboxAlso like Agents of Mayhem
Ravenfield
Garry's Mod, but single-player, and a third of the hours
Loved · 97%Sandbox · FPSAlso like Left 4 Dead 2
Hot Dogs, Horseshoes & Hand Grenades
Garry's Mod, but in VR, and half the hours
Loved · 97%Physics · SandboxAlso like Agents of Mayhem
Gotham City Impostors: Free To Play
Agents of Mayhem, but free to play, and half the hours
Liked · 86%Superhero · ComedyAlso like Garry's Mod
World War Z
Left 4 Dead 2, but more divisive
Liked · 82%Zombies · Online Co-OpAlso like Garry's Mod and Agents of Mayhem
Unturned
Left 4 Dead 2, but free to play, and a survival crafting game
Loved · 91%Zombies · SurvivalAlso like Garry's Mod
Counter-Strike Nexon
Left 4 Dead 2, but PvP, and more divisive
Mixed · 67%Zombies · FPSAlso like Garry's Mod
Fallout 3 - Game of the Year Edition
Agents of Mayhem, but an action RPG, and post-apocalyptic
Liked · 82%Open world · Sci-fiAlso like Garry's Mod and Left 4 Dead 2
Marvel Rivals
Agents of Mayhem, but free to play, and three times the hours
Mixed · 75%Superhero · Third-Person ShooterAlso like Left 4 Dead 2
Far Cry
Garry's Mod, but harder, and stealthy
Liked · 82%FPS · SandboxAlso like Agents of Mayhem and Left 4 Dead 2
Serious Sam 2
Garry's Mod, but a boomer shooter, and a tenth of the hours
Loved · 90%FPS · ComedyAlso like Agents of Mayhem and Left 4 Dead 2
Far Cry 3
Garry's Mod, but open world, and a third of the hours
Liked · 88%FPS · SandboxAlso like Left 4 Dead 2 and Agents of Mayhem
Blockland
Garry's Mod, but a quarter of the hours, and more divisive
Mixed · 74%Building · SandboxAlso like Left 4 Dead 2 and Agents of Mayhem
POSTAL 2
Agents of Mayhem, but darkly funny, and even better loved
Loved · 97%Comedy · Open worldAlso like Garry's Mod
Borderlands: The Pre-Sequel
Garry's Mod, but a looter shooter, and an action RPG
Mixed · 79%FPS · ComedyAlso like Agents of Mayhem and Left 4 Dead 2
Fallout 4
Agents of Mayhem, but an action RPG, and five times the hours
Liked · 81%Open world · Third-Person ShooterAlso like Garry's Mod and Left 4 Dead 2
Strange Brigade
Agents of Mayhem, but co-op, and with zombies
Liked · 84%Third-Person Shooter · ShooterAlso like Left 4 Dead 2 and Garry's Mod
Serious Sam 4
Agents of Mayhem, but gorier, and co-op
Liked · 83%Comedy · ShooterAlso like Garry's Mod and Left 4 Dead 2
More like Garry's Mod
2 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
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.