Like more than one of them
20 games close to two or more of KeyWe, Garry's Mod and Left 4 Dead 2
Human Fall Flat
KeyWe, but funny, and open world
Loved · 95%Puzzle Platformer · Co-opAlso like Garry's Mod
Biped
KeyWe, but physics-driven, and funny
Liked · 85%Puzzle Platformer · 3D PlatformerAlso 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
SCP: Secret Laboratory
Left 4 Dead 2, but free to play
Loved · 91%FPS · Survival HorrorAlso like Garry's Mod
Super Bunny Man
KeyWe, but physics-driven, and funny
Liked · 85%Puzzle 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 KeyWe
Chained Together
KeyWe, but a precision platformer
Loved · 90%Puzzle Platformer · 3D PlatformerAlso like Garry's Mod
LEGO Voyagers
Much the same as KeyWe
Liked · 89%Co-op Campaign · Puzzle PlatformerAlso like Garry's Mod
Serious Sam 3: BFE
Garry's Mod, but a boomer shooter, and a tenth of the hours
Liked · 88%FPS · ComedyAlso like KeyWe 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
Resident Evil 6
Left 4 Dead 2, but split-screen, and more divisive
Mixed · 77%Zombies · Online Co-OpAlso like KeyWe
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
Arizona Sunshine VR Legacy
Left 4 Dead 2, but in VR, and a quarter of the hours
Mixed · 79%Zombies · SurvivalAlso like KeyWe
Zombie Panic! Source
Left 4 Dead 2, but half the hours, and more divisive
Liked · 85%Zombies · FPSAlso like Garry's Mod
More like KeyWe
8 games closest to KeyWe of your picks
It Takes Two
KeyWe, but split-screen, and three times the hours
Loved · 95%Co-op Campaign · Puzzle Platformer
Split Fiction
KeyWe, but split-screen, and three times the hours
Loved · 97%Co-op Campaign · 3D Platformer
Trine 2
KeyWe, but twice the hours, and even better loved
Loved · 95%Puzzle Platformer · Co-op Campaign
Trine 3: The Artifacts of Power
KeyWe, but more divisive
Divisive · 63%Puzzle Platformer · Co-op Campaign
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
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.