Like more than one of them
30 games close to two or more of Umbrella Corps, Red Dead Redemption 2 and Left 4 Dead 2
No More Room in Hell
Left 4 Dead 2, but free to play, and half the hours
Loved · 90%Zombies · SurvivalAlso like Umbrella Corps
Back 4 Blood
Umbrella Corps, but co-op, and nine times the hours
Mixed · 69%Zombies · ShooterAlso like Left 4 Dead 2
World War Z
Umbrella Corps, but co-op, and seven times the hours
Liked · 82%Zombies · Third-Person ShooterAlso like Left 4 Dead 2
Tom Clancy's Ghost Recon Wildlands
Umbrella Corps, but a stealth game, and 15 times the hours
Mixed · 78%Third-Person Shooter · ShooterAlso like Red Dead Redemption 2 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 Umbrella Corps
Sker Ritual
Umbrella Corps, but story-rich, and three times the hours
Liked · 81%Zombies · Third-Person ShooterAlso like Left 4 Dead 2
Unturned
Left 4 Dead 2, but free to play, and a survival crafting game
Loved · 91%Zombies · SurvivalAlso like Umbrella Corps
SCP: Secret Laboratory
Left 4 Dead 2, but free to play
Loved · 91%FPS · Survival HorrorAlso like Umbrella Corps
Infestation: The New Z
Umbrella Corps, but free to play, and five times the hours
Divisive · 54%Zombies · SurvivalAlso like Left 4 Dead 2
Blood and Bacon
Umbrella Corps, but funny, and twice the hours
Loved · 95%Shooter · FPSAlso like Left 4 Dead 2
Pavlov VR
Umbrella Corps, but in VR, and nine times the hours
Liked · 88%Zombies · ShooterAlso like Left 4 Dead 2
Dead Space 2
Umbrella Corps, but sci-fi, and six times the hours
Loved · 94%Third-Person Shooter · HorrorAlso like Left 4 Dead 2
Propagation VR
Umbrella Corps, but in VR, and half the hours
Loved · 94%Zombies · HorrorAlso like Left 4 Dead 2
Z1 Battle Royale
Umbrella Corps, but free to play, and 19 times the hours
Divisive · 56%Zombies · Third-Person ShooterAlso like Left 4 Dead 2
Zombie Army Trilogy
Umbrella Corps, but set in World War II, and five times the hours
Liked · 86%Zombies · Third-Person ShooterAlso like Left 4 Dead 2
Realm Royale Reforged
Umbrella Corps, but free to play, and seven times the hours
Mixed · 76%Third-Person Shooter · ShooterAlso like Left 4 Dead 2
Counter-Strike Nexon
Umbrella Corps, but seven times the hours
Mixed · 67%Zombies · FPSAlso like Left 4 Dead 2
PUBG: BATTLEGROUNDS
Umbrella Corps, but co-op, and 79 times the hours
Divisive · 60%Third-Person Shooter · ShooterAlso like Left 4 Dead 2
Counter-Strike: Source
Umbrella Corps, but solo, and ten times the hours
Loved · 96%Competitive · ShooterAlso like Left 4 Dead 2
Dying Light
Left 4 Dead 2, but open world, and with parkour
Loved · 95%Zombies · Survival HorrorAlso like Umbrella Corps
Tom Clancy's Ghost Recon Phantoms - NA
Umbrella Corps, but stealthy
Mixed · 73%Third-Person Shooter · ShooterAlso like Left 4 Dead 2
State of Decay
Umbrella Corps, but a base builder, and 11 times the hours
Liked · 85%Zombies · SurvivalAlso 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 Umbrella Corps
Fallout: New Vegas
Red Dead Redemption 2, but an action RPG, and single-player
Loved · 96%Western · Open worldAlso like Left 4 Dead 2
Infestation: The New Beginning
Umbrella Corps, but an MMO, and 11 times the hours
Divisive · 42%Zombies · SurvivalAlso like Left 4 Dead 2
Contagion
Umbrella Corps, but post-apocalyptic, and three times the hours
Mixed · 73%Zombies · CompetitiveAlso like Left 4 Dead 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.