Like more than one of them
28 games close to two or more of I'm on Observation Duty, Team Fortress 2 and Left 4 Dead 2
Blood and Bacon
Left 4 Dead 2, but funny, and a fifth of the hours
Loved · 95%FPS · ShooterAlso like I'm on Observation Duty and Team Fortress 2
SCP: Secret Laboratory
Left 4 Dead 2, but free to play
Loved · 91%FPS · Survival HorrorAlso like Team Fortress 2
Cry of Fear
Left 4 Dead 2, but a psychological horror game, and a third of the hours
Liked · 89%Zombies · Survival HorrorAlso like I'm on Observation Duty
Dirty Bomb
Team Fortress 2, but PvP, and a tenth of the hours
Liked · 81%Hero Shooter · Class-BasedAlso 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
Marvel Rivals
Team Fortress 2, but a third of the hours, and more divisive
Mixed · 75%Hero Shooter · Team-BasedAlso 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
Counter-Strike 2
Team Fortress 2, but twice the hours
Liked · 86%Team-Based · CompetitiveAlso 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
Inside the Backrooms
I'm on Observation Duty, but co-op, and more divisive
Liked · 80%Psychological Horror · HorrorAlso like Left 4 Dead 2
Resident Evil Village
Left 4 Dead 2, but solo, and in VR
Loved · 96%Zombies · Survival HorrorAlso like I'm on Observation Duty
Evolve Stage 2
Team Fortress 2, but about survival, and a tenth of the hours
Mixed · 70%Class-Based · Team-BasedAlso like Left 4 Dead 2
THE FINALS
Team Fortress 2, but with destruction, and a tenth of the hours
Mixed · 78%Team-Based · FPSAlso like Left 4 Dead 2
Project Playtime
I'm on Observation Duty, but free to play, and team-based
Mixed · 79%Horror · PuzzleAlso like Left 4 Dead 2
Zombie Panic! Source
Left 4 Dead 2, but free to play, and half the hours
Liked · 85%Zombies · FPSAlso like Team Fortress 2
Abyss School
I'm on Observation Duty, but 3D, and darker
Loved · 92%Hidden Object · HorrorAlso like Left 4 Dead 2
Backrooms: Escape Together
I'm on Observation Duty, but first-person, and co-op
Liked · 89%Psychological Horror · HorrorAlso like Left 4 Dead 2
FragPunk
Team Fortress 2, but sci-fi, and more divisive
Mixed · 74%Hero Shooter · Team-BasedAlso like Left 4 Dead 2
Plants vs. Zombies Garden Warfare 2: Deluxe Edition
Team Fortress 2, but with zombies
Loved · 90%Hero Shooter · Team-BasedAlso like Left 4 Dead 2
Warface: Clutch
Team Fortress 2, but more divisive
Mixed · 66%Class-Based · FPSAlso like Left 4 Dead 2
Rogue Company
Team Fortress 2, but third-person
Mixed · 74%Hero Shooter · CompetitiveAlso like Left 4 Dead 2
Hunt: Showdown 1896
Left 4 Dead 2, but PvP, and four times the hours
Mixed · 74%Team-Based · FPSAlso like Team Fortress 2
Counter-Strike: Condition Zero
Team Fortress 2, but military
Loved · 92%FPS · Team-BasedAlso like Left 4 Dead 2
Depth
Left 4 Dead 2, but underwater, and half the hours
Liked · 88%Team-Based · ShooterAlso like Team Fortress 2
More like Left 4 Dead 2
2 games closest to Left 4 Dead 2 of your picks
No More Room in Hell
Left 4 Dead 2, but free to play, and half the hours
Loved · 90%Zombies · Survival
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.