Like more than one of them
30 games close to two or more of Dead Maze, Team Fortress 2 and Left 4 Dead 2
No More Room in Hell
Dead Maze, but free to play, and a first-person shooter
Loved · 90%Zombies · SurvivalAlso like Left 4 Dead 2
Killing Floor 2
Much the same as Left 4 Dead 2
Liked · 88%Zombies · FPSAlso like Dead Maze and Team Fortress 2
Killing Floor
Much the same as Left 4 Dead 2
Loved · 95%Zombies · FPSAlso like Team Fortress 2 and Dead Maze
Unturned
Dead Maze, but free to play, and twice the hours
Loved · 91%Zombies · SurvivalAlso like Left 4 Dead 2
Dead Island Definitive Edition
Dead Maze, but an action RPG, and first-person
Liked · 82%Zombies · SurvivalAlso like Left 4 Dead 2
Back 4 Blood
Left 4 Dead 2, but more divisive
Mixed · 69%Zombies · FPSAlso like Dead Maze and Team Fortress 2
Dirty Bomb
Team Fortress 2, but PvP, and a tenth of the hours
Liked · 81%Hero Shooter · Class-BasedAlso like Left 4 Dead 2
Plants vs. Zombies Garden Warfare 2: Deluxe Edition
Team Fortress 2, but with zombies, and a tenth of the hours
Loved · 90%Hero Shooter · Team-BasedAlso like Dead Maze and Left 4 Dead 2
Zombie Panic! Source
Left 4 Dead 2, but free to play, and half the hours
Liked · 85%Zombies · FPSAlso like Dead Maze and Team Fortress 2
Survarium
Dead Maze, but free to play, and a first-person shooter
Divisive · 55%Survival · ZombiesAlso like Left 4 Dead 2
Paladins
Team Fortress 2, but PvP, and a quarter of the hours
Liked · 85%Hero Shooter · Team-BasedAlso like Left 4 Dead 2
BLOCKADE 3D
Dead Maze, but pixel art, and half the hours
Divisive · 59%Zombies · Massively MultiplayerAlso like Left 4 Dead 2 and Team Fortress 2
Evolve Stage 2
Team Fortress 2, but about survival, and more divisive
Mixed · 70%Class-Based · Team-BasedAlso like Left 4 Dead 2
Call of Duty: Black Ops II
Left 4 Dead 2, but a quarter of the hours, and more divisive
Liked · 86%FPS · Team-BasedAlso like Team Fortress 2 and Dead Maze
Project Zomboid
Dead Maze, but three times the hours
Loved · 94%Zombies · SurvivalAlso like Left 4 Dead 2
How to Survive
Dead Maze, but an action RPG, and couch co-op
Liked · 83%Zombies · SurvivalAlso like Left 4 Dead 2
BLOCKPOST LEGACY
Dead Maze, but not open world, and a third of the hours
Mixed · 75%Massively Multiplayer · ZombiesAlso like Left 4 Dead 2 and Team Fortress 2
Warface: Clutch
Team Fortress 2, but a tenth of the hours, and more divisive
Mixed · 66%Class-Based · FPSAlso like Left 4 Dead 2
No One Survived
Dead Maze, but a survival horror game
Divisive · 64%Zombies · SurvivalAlso like Left 4 Dead 2
Dead Rising 3
Dead Maze, but a hack and slash game, and funny
Mixed · 77%Zombies · SurvivalAlso like Left 4 Dead 2
Tom Clancy's Rainbow Six Siege
Team Fortress 2, but PvP
Liked · 82%Hero Shooter · FPSAlso like Left 4 Dead 2
Call of Duty: World at War
Left 4 Dead 2, but set in World War II
Loved · 92%Zombies · FPSAlso like Dead Maze
Dying Light
Left 4 Dead 2, but open world, and with parkour
Loved · 95%Zombies · Survival HorrorAlso like Dead Maze
SCP: Secret Laboratory
Left 4 Dead 2, but free to play
Loved · 91%FPS · Survival HorrorAlso like Team Fortress 2
WARMODE
Dead Maze, but a tenth of the hours, and more divisive
Divisive · 62%Zombies · Massively MultiplayerAlso like Left 4 Dead 2 and Team Fortress 2
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.