Like more than one of them
20 games close to two or more of Serious Sam Classics: Revolution, Left 4 Dead 2 and Stardew Valley
DOOM
Serious Sam Classics, but twice the hours, and even better loved
Loved · 96%FPS · ShooterAlso like Left 4 Dead 2
GTFO
Left 4 Dead 2, but harder, and half the hours
Liked · 84%FPS · ZombiesAlso like Serious Sam Classics
Blood and Bacon
Serious Sam Classics, but horror, and co-op
Loved · 95%FPS · ShooterAlso like Left 4 Dead 2
Black Mesa
Serious Sam Classics, but solo, and twice the hours
Loved · 95%Remake · FPSAlso like Left 4 Dead 2
SCP: Secret Laboratory
Left 4 Dead 2, but free to play
Loved · 91%FPS · Survival HorrorAlso like Serious Sam Classics
Painkiller Hell & Damnation
Serious Sam Classics, but faster, and more divisive
Mixed · 78%FPS · RemakeAlso like Left 4 Dead 2
Metro 2033 Redux
Serious Sam Classics, but a survival horror game, and single-player
Loved · 92%FPS · RemakeAlso like Left 4 Dead 2
Metro: Last Light Redux
Serious Sam Classics, but a stealth game, and a survival horror game
Loved · 91%FPS · ShooterAlso like Left 4 Dead 2
RAGE
Left 4 Dead 2, but open world, and sci-fi
Mixed · 78%FPS · Post-apocalypticAlso like Serious Sam Classics
BLOCKADE 3D
Left 4 Dead 2, but pixel art, and a third of the hours
Divisive · 59%Zombies · FPSAlso like Serious Sam Classics
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 Serious Sam Classics
Far Cry
Serious Sam Classics, but open world, and stealthy
Liked · 82%FPS · ShooterAlso like Left 4 Dead 2
Resident Evil 2
Left 4 Dead 2, but solo, and third-person
Loved · 97%Zombies · Survival HorrorAlso like Serious Sam Classics
Garry's Mod
Serious Sam Classics, but physics-driven, and seven times the hours
Loved · 97%FPS · ComedyAlso like Left 4 Dead 2
Resident Evil
Left 4 Dead 2, but single-player, and full of puzzles
Loved · 92%Zombies · Survival HorrorAlso like Serious Sam Classics
More like Serious Sam Classics: Revolution
6 games closest to Serious Sam Classics: Revolution of your picks
Shadow Warrior Classic Redux
Serious Sam Classics, but with ninjas, and retro
Liked · 89%FPS · Old School
Duke Nukem 3D: 20th Anniversary World Tour
Serious Sam Classics, but retro
Liked · 84%FPS · Boomer Shooter
More like Left 4 Dead 2
4 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.