Like more than one of them
24 games close to two or more of Surviving the Aftermath, Left 4 Dead 2 and Garry's Mod
Scrap Mechanic
Garry's Mod, but a survival crafting game, and with base building
Loved · 92%Building · PhysicsAlso like Surviving the Aftermath
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
State of Decay 2
Left 4 Dead 2, but a base builder, and open world
Liked · 83%Zombies · SurvivalAlso like Surviving the Aftermath
Ravenfield
Garry's Mod, but single-player, and a third of the hours
Loved · 97%Sandbox · FPSAlso like Left 4 Dead 2
Space Engineers
Garry's Mod, but a survival crafting game, and in space
Liked · 89%Building · SandboxAlso like Surviving the Aftermath
7 Days to Die
Garry's Mod, but a base builder, and about survival
Liked · 87%Building · SandboxAlso like Left 4 Dead 2 and Surviving the Aftermath
SCP: Secret Laboratory
Left 4 Dead 2, but free to play
Loved · 91%FPS · Survival HorrorAlso like Garry's Mod
Unturned
Left 4 Dead 2, but free to play, and a survival crafting game
Loved · 91%Zombies · SurvivalAlso like Garry's Mod
Project Zomboid
Left 4 Dead 2, but a survival crafting game, and twice the hours
Loved · 94%Zombies · SurvivalAlso like Surviving the Aftermath
Sons Of The Forest
Surviving the Aftermath, but a survival horror game, and co-op
Liked · 88%Base Building · SurvivalAlso like Garry's Mod and Left 4 Dead 2
Insurgency: Sandstorm
Garry's Mod, but half the hours, and more divisive
Liked · 85%FPS · ShooterAlso 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
Green Hell
Garry's Mod, but open world, and with crafting
Liked · 85%Online Co-Op · SandboxAlso like Surviving the Aftermath and Left 4 Dead 2
No One Survived
Left 4 Dead 2, but with crafting, and open world
Divisive · 64%Zombies · SurvivalAlso like Garry's Mod and Surviving the Aftermath
Core Keeper
Garry's Mod, but pixel art, and open world
Loved · 93%Sandbox · BuildingAlso like Surviving the Aftermath
Counter-Strike: Source
Garry's Mod, but team-based, and competitive
Loved · 96%FPS · ShooterAlso like Left 4 Dead 2
Deadside
Garry's Mod, but a survival game, and a third of the hours
Mixed · 76%Sandbox · FPSAlso like Left 4 Dead 2 and Surviving the Aftermath
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
Subsistence
Garry's Mod, but a base builder, and about survival
Mixed · 72%Building · SandboxAlso like Surviving the Aftermath and Left 4 Dead 2
More like Surviving the Aftermath
6 games closest to Surviving the Aftermath of your picks
Oxygen Not Included
Surviving the Aftermath, but 2D, and three times the hours
Loved · 97%Colony Sim · Base Building
Colony Survival
Surviving the Aftermath, but a tower defense game, and with zombies
Loved · 92%Colony Sim · City Builder
Fallout Shelter
Surviving the Aftermath, but free to play, and with crafting
Liked · 88%Post-apocalyptic · Base Building
They Are Billions
Surviving the Aftermath, but a real-time strategy game, and twice the hours
Liked · 85%Colony Sim · City Builder
RimWorld
Surviving the Aftermath, but eight times the hours, and even better loved
Loved · 98%Colony Sim · Base Building
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.