Like more than one of them
29 games close to two or more of War Mongrels, Garry's Mod and Left 4 Dead 2
Ravenfield
Garry's Mod, but single-player, and a third of the hours
Loved · 97%Sandbox · FPSAlso like Left 4 Dead 2
Call of Duty: World at War
Left 4 Dead 2, but set in World War II
Loved · 92%Zombies · FPSAlso like War Mongrels and Garry's Mod
Insurgency: Sandstorm
War Mongrels, but a first-person shooter
Liked · 85%Military · TacticalAlso like Garry's Mod and Left 4 Dead 2
Arma 3
Garry's Mod, but a wargame, and military
Loved · 90%Sandbox · FPSAlso like War Mongrels and Left 4 Dead 2
GROUND BRANCH
War Mongrels, but a first-person shooter
Liked · 84%Military · TacticalAlso like Garry's Mod and Left 4 Dead 2
Call of Duty: Modern Warfare 2 (2009)
Garry's Mod, but military, and a fifth of the hours
Loved · 93%FPS · ShooterAlso like War Mongrels 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
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
Zero Hour
War Mongrels, but first-person, and half the hours
Mixed · 77%Tactical · MilitaryAlso like Garry's Mod and Left 4 Dead 2
Black Squad
Left 4 Dead 2, but free to play, and PvP
Mixed · 76%FPS · ShooterAlso like Garry's Mod and War Mongrels
Evolve Stage 2
Left 4 Dead 2, but sci-fi, and more divisive
Mixed · 70%FPS · Team-BasedAlso like Garry's Mod
Counter-Strike: Source
Garry's Mod, but team-based, and competitive
Loved · 96%FPS · ShooterAlso like Left 4 Dead 2
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
Six Days in Fallujah
War Mongrels, but a first-person shooter, and a third of the hours
Mixed · 79%Military · TacticalAlso like Left 4 Dead 2
Arma Reforger
War Mongrels, but first-person, and twice the hours
Liked · 80%Real Time Tactics · MilitaryAlso like Garry's Mod
Ghost Recon Breakpoint
War Mongrels, but a third-person shooter, and open world
Mixed · 73%Stealth · MilitaryAlso like Garry's Mod and Left 4 Dead 2
Far Cry 4
Garry's Mod, but open world, and half the hours
Liked · 85%FPS · SandboxAlso like Left 4 Dead 2
Enlisted
Garry's Mod, but set in World War II, and a fifth of the hours
Liked · 81%FPS · ShooterAlso like War Mongrels and Left 4 Dead 2
Counter-Strike Nexon
Left 4 Dead 2, but PvP, and more divisive
Mixed · 67%Zombies · FPSAlso like Garry's Mod
Battlefield 4
Garry's Mod, but with destruction, and a quarter of the hours
Liked · 85%FPS · ShooterAlso like War Mongrels and Left 4 Dead 2
One-armed robber
Garry's Mod, but free to play, and a stealth game
Loved · 91%Physics · FPSAlso like War Mongrels
Tom Clancy's Rainbow Six: Vegas 2
Left 4 Dead 2, but half the hours
Liked · 85%FPS · Team-BasedAlso like War Mongrels and Garry's Mod
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.