Like more than one of them
5 games close to two or more of Costume Quest, Left 4 Dead 2 and Red Dead Redemption 2
Fallout: New Vegas
Red Dead Redemption 2, but an action RPG, and single-player
Loved · 96%Western · Open worldAlso like Left 4 Dead 2
Hard West
Costume Quest, but a turn-based tactics game, and a Western
Mixed · 75%Turn-Based · Turn-Based StrategyAlso like Red Dead Redemption 2
Fallout 4
Red Dead Redemption 2, but an action RPG, and post-apocalyptic
Liked · 81%Open world · ShooterAlso like Left 4 Dead 2
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
Dead State
Costume Quest, but a survival game, and with zombies
Mixed · 73%Turn-Based · Turn-Based StrategyAlso like Left 4 Dead 2
More like Costume Quest
7 games closest to Costume Quest of your picks
Pit People
Costume Quest, but a turn-based tactics game, and co-op
Loved · 93%Turn-Based Combat · Comedy
South Park: The Stick of Truth
Costume Quest, but 2D, and even better loved
Loved · 98%Comedy · Turn-Based
Tomb Raider
Costume Quest, but a third-person shooter, and third-person
Loved · 96%Quick-Time Events · RPG
Wartales
Costume Quest, but open world, and five times the hours
Liked · 85%Turn-Based Strategy · Turn-Based Combat
West of Loathing
Costume Quest, but your choices matter, and story-rich
Loved · 98%Comedy · Turn-Based
For The King
Costume Quest, but a roguelike, and twice the hours
Liked · 88%Turn-Based · Turn-Based Combat
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
Dead Island Definitive Edition
Left 4 Dead 2, but an action RPG, and open world
Liked · 82%Zombies · Survival
Strange Brigade
Left 4 Dead 2, but third-person, and a third of the hours
Liked · 84%Zombies · Shooter
More like Red Dead Redemption 2
4 games closest to Red Dead Redemption 2 of your picks
Saints Row: The Third
Red Dead Redemption 2, but funny, and half the hours
Loved · 96%Third-Person Shooter · Open world
METAL GEAR SOLID V: THE PHANTOM PAIN
Red Dead Redemption 2, but a stealth game
Loved · 92%Horses · Open world
Call of Juarez Gunslinger
Red Dead Redemption 2, but not open world, and a tenth of the hours
Loved · 95%Western · Shooter
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.