Like more than one of them
22 games close to two or more of ZOMBI, Red Dead Redemption 2 and Garry's Mod
Fallout: New Vegas
Red Dead Redemption 2, but an action RPG, and single-player
Loved · 96%Western · Open worldAlso like Garry's Mod and ZOMBI
No More Room in Hell
ZOMBI, but free to play, and co-op
Loved · 90%Zombies · SurvivalAlso like Garry's Mod
Left 4 Dead 2
ZOMBI, but not open world, and three times the hours
Loved · 98%Zombies · SurvivalAlso like Garry's Mod
Scrap Mechanic
Garry's Mod, but a survival crafting game, and with base building
Loved · 92%Building · PhysicsAlso like ZOMBI
Unturned
ZOMBI, but free to play, and a survival crafting game
Loved · 91%Zombies · SurvivalAlso like Garry's Mod
Just Cause 2
Garry's Mod, but a third-person shooter, and a quarter of the hours
Loved · 91%Sandbox · PhysicsAlso like Red Dead Redemption 2
Killing Floor 2
ZOMBI, but not open world, and four times the hours
Liked · 88%Zombies · Survival HorrorAlso like Garry's Mod
Back 4 Blood
ZOMBI, but co-op, and twice the hours
Mixed · 69%Zombies · Survival HorrorAlso like Garry's Mod
Left 4 Dead
ZOMBI, but team-based, and not open world
Loved · 96%Zombies · SurvivalAlso like Garry's Mod
Fallout 4
Red Dead Redemption 2, but an action RPG, and post-apocalyptic
Liked · 81%Open world · ShooterAlso like Garry's Mod and ZOMBI
SCP: Secret Laboratory
ZOMBI, but free to play, and five times the hours
Loved · 91%Survival Horror · HorrorAlso like Garry's Mod
Saints Row: The Third
Garry's Mod, but a third-person shooter, and open world
Loved · 96%Sandbox · ComedyAlso like Red Dead Redemption 2
Killing Floor
ZOMBI, but three times the hours, and even better loved
Loved · 95%Zombies · SurvivalAlso like Garry's Mod
Blockland
Garry's Mod, but a quarter of the hours, and more divisive
Mixed · 74%Building · SandboxAlso like ZOMBI
Just Cause 3
Garry's Mod, but with destruction, and a third of the hours
Liked · 84%Physics · SandboxAlso like Red Dead Redemption 2
World War Z
ZOMBI, but a third-person shooter, and co-op
Liked · 82%Zombies · Survival HorrorAlso like Garry's Mod
More like ZOMBI
8 games closest to ZOMBI of your picks
S.T.A.L.K.E.R.: Call of Pripyat
ZOMBI, but three times the hours, and even better loved
Loved · 96%Zombies · Survival Horror
The Forest
ZOMBI, but a survival crafting game, and twice the hours
Loved · 96%Survival Horror · 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.