Like more than one of them
12 games close to two or more of Observer: System Redux, Left 4 Dead 2 and Red Dead Redemption 2
The Evil Within 2
Left 4 Dead 2, but single-player, and solo
Loved · 92%Zombies · Survival HorrorAlso like Observer: System Redux
Fallout: New Vegas
Red Dead Redemption 2, but an action RPG, and single-player
Loved · 96%Western · Open worldAlso like Left 4 Dead 2
Far Cry
Observer: System Redux, but a first-person shooter, and harder
Liked · 82%Stealth · HorrorAlso like Red Dead Redemption 2 and Left 4 Dead 2
Call of Juarez Gunslinger
Red Dead Redemption 2, but not open world, and a tenth of the hours
Loved · 95%Western · ShooterAlso like Observer: System Redux
The Evil Within
Left 4 Dead 2, but psychological horror, and third-person
Liked · 85%Zombies · Survival HorrorAlso like Observer: System Redux
Tom Clancy's Ghost Recon Wildlands
Red Dead Redemption 2, but a stealth game, and co-op
Mixed · 78%Open world · Third-Person ShooterAlso like Left 4 Dead 2
Wolfenstein: The Old Blood
Observer: System Redux, but a first-person shooter, and set in World War II
Loved · 90%Alternate History · StealthAlso like Left 4 Dead 2
Species: Unknown
Observer: System Redux, but co-op, and with aliens
Loved · 94%Investigation · StealthAlso like Left 4 Dead 2
Outlast
Observer: System Redux, but about survival, and even better loved
Loved · 96%Horror · StealthAlso like Left 4 Dead 2
Project Silverfish
Observer: System Redux, but an immersive sim, and 3D
Loved · 93%Horror · StealthAlso like Left 4 Dead 2
Hello Neighbor
Observer: System Redux, but a puzzle game, and harder
Liked · 86%Stealth · HorrorAlso like Left 4 Dead 2
Into the Radius VR
Observer: System Redux, but a survival game, and in VR
Loved · 93%Surreal · HorrorAlso like Left 4 Dead 2
More like Observer: System Redux
3 games closest to Observer: System Redux of your picks
USAC: Code Breach
Observer: System Redux, but a puzzle game, and co-op
Loved · 91%Cyberpunk · Investigation
Wolfenstein II: The New Colossus
Observer: System Redux, but a first-person shooter, and gorier
Liked · 81%Alternate History · Stealth
More like Left 4 Dead 2
14 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
Metro: Last Light Redux
Left 4 Dead 2, but a stealth game, and single-player
Loved · 91%FPS · Post-apocalyptic
Cry of Fear
Left 4 Dead 2, but a psychological horror game, and a third of the hours
Liked · 89%Zombies · Survival Horror
Resident Evil Requiem
Left 4 Dead 2, but realistic, and single-player
Loved · 96%Zombies · Survival Horror
More like Red Dead Redemption 2
1 games closest to Red Dead Redemption 2 of your picks
METAL GEAR SOLID V: THE PHANTOM PAIN
Red Dead Redemption 2, but a stealth game
Loved · 92%Horses · Open world
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.