Like more than one of them
22 games close to two or more of Sam & Max Save the World, Left 4 Dead 2 and 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
SCP: Secret Laboratory
Left 4 Dead 2, but free to play
Loved · 91%FPS · Survival HorrorAlso like Garry's Mod
The Walking Dead
Sam & Max Save the World, but your choices matter, and with zombies
Loved · 97%Episodic · Point & ClickAlso like Left 4 Dead 2
Serious Sam HD: The First Encounter
Garry's Mod, but a boomer shooter, and a tenth of the hours
Loved · 93%FPS · ComedyAlso 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
Ravenfield
Garry's Mod, but single-player, and a third of the hours
Loved · 97%Sandbox · FPSAlso like Left 4 Dead 2
Counter-Strike Nexon
Left 4 Dead 2, but free to play, and PvP
Mixed · 67%Zombies · FPSAlso like Garry's Mod
Serious Sam 2
Garry's Mod, but a boomer shooter, and a tenth of the hours
Loved · 90%FPS · ComedyAlso like Left 4 Dead 2
Gotham City Impostors: Free To Play
Garry's Mod, but free to play, and with superheroes
Liked · 86%FPS · ComedyAlso like Sam & Max Save the World
Sven Co-op
Left 4 Dead 2, but retro, and half the hours
Loved · 94%FPS · Team-BasedAlso like Garry's Mod
Call of Duty: Modern Warfare 3 (2011)
Left 4 Dead 2, but military
Liked · 89%FPS · ZombiesAlso like Garry's Mod
Shotgun Farmers
Garry's Mod, but team-based, and a tenth of the hours
Loved · 93%FPS · ShooterAlso like Left 4 Dead 2
Resident Evil 2
Left 4 Dead 2, but solo, and third-person
Loved · 97%Zombies · Survival HorrorAlso like Sam & Max Save the World
Unturned
Left 4 Dead 2, but a survival crafting game
Loved · 91%Zombies · SurvivalAlso like Garry's Mod
Pratfall
Garry's Mod, but a roguelike, and procedurally generated
Loved · 90%Physics · ComedyAlso like Sam & Max Save the World
Content Warning
Garry's Mod, but a horror game, and procedurally generated
Loved · 94%Physics · Online Co-OpAlso like Left 4 Dead 2
More like Left 4 Dead 2
1 games closest to Left 4 Dead 2 of your picks
Resident Evil Revelations 2
Left 4 Dead 2, but a third of the hours, and more divisive
Mixed · 78%Zombies · Survival Horror
More like Garry's Mod
7 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
Saints Row: The Third
Garry's Mod, but a third-person shooter, and open world
Loved · 96%Sandbox · Comedy
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.