Like more than one of them
19 games close to two or more of The Adventure Pals, Garry's Mod and Left 4 Dead 2
Super Bunny Man
The Adventure Pals, but a party game, and co-op
Liked · 85%Platformer · Local Co-OpAlso like Garry's Mod
Goat Simulator 3
Garry's Mod, but open world, and a fifth of the hours
Loved · 98%Physics · SandboxAlso like The Adventure Pals
Serious Sam 3: BFE
Garry's Mod, but a boomer shooter, and a tenth of the hours
Liked · 88%FPS · ComedyAlso like The Adventure Pals and Left 4 Dead 2
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
Human Fall Flat
Garry's Mod, but a puzzle platformer, and a tenth of the hours
Loved · 95%Physics · SandboxAlso like The Adventure Pals
Magicka 2
The Adventure Pals, but co-op, and more divisive
Liked · 80%Local Co-Op · ComedyAlso like Garry's Mod and 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
Bopl Battle
The Adventure Pals, but a 2D fighter, and a party game
Loved · 97%Local Co-Op · Local MultiplayerAlso like Garry's Mod
Door Kickers: Action Squad
The Adventure Pals, but a shoot 'em up, and retro
Loved · 95%Local Co-Op · 2D PlatformerAlso like Left 4 Dead 2
Serious Sam 2
Garry's Mod, but a boomer shooter, and gorier
Loved · 90%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
Zombie Panic! Source
Left 4 Dead 2, but half the hours, and more divisive
Liked · 85%Zombies · FPSAlso like Garry's Mod
Rocketbirds: Hardboiled Chicken
The Adventure Pals, but a shoot 'em up, and a third of the hours
Liked · 80%Platformer · Local Co-OpAlso like Garry's Mod and Left 4 Dead 2
More like The Adventure Pals
7 games closest to The Adventure Pals of your picks
BattleBlock Theater
The Adventure Pals, but co-op, and even better loved
Loved · 97%Platformer · Local Co-Op
LEGO Star Wars: The Complete Saga
The Adventure Pals, but sci-fi, and even better loved
Loved · 97%Local Co-Op · Local Multiplayer
The Expendabros
The Adventure Pals, but free to play, and a fifth of the hours
Loved · 97%Local Co-Op · Platformer
LEGOⓇ Indiana Jones: The Original Adventures
Much the same as The Adventure Pals
Liked · 88%Local Co-Op · Platformer
Pikuniku
The Adventure Pals, but full of puzzles, and even better loved
Loved · 96%Platformer · Local Co-Op
More like Garry's Mod
3 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
Saints Row: The Third
Garry's Mod, but a third-person shooter, and half the hours
Loved · 96%Sandbox · Comedy
More like Left 4 Dead 2
1 games closest to Left 4 Dead 2 of your picks
Dead Island Definitive Edition
Left 4 Dead 2, but an action RPG, and open world
Liked · 82%Zombies · Survival
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.