Like more than one of them
9 games close to two or more of Halo: Spartan Assault, ELDEN RING and Left 4 Dead 2
SAS: Zombie Assault 4
Halo: Spartan Assault, but co-op, and three times the hours
Liked · 86%Top-Down Shooter · Top-DownAlso like Left 4 Dead 2
Alien Swarm
Halo: Spartan Assault, but free to play, and even better loved
Loved · 95%Top-Down Shooter · AliensAlso like Left 4 Dead 2
Remnant: From the Ashes
ELDEN RING, but a third-person shooter, and a third of the hours
Liked · 84%Souls-like · Dark FantasyAlso like Left 4 Dead 2
Crimsonland
Halo: Spartan Assault, but gorier, and three times the hours
Loved · 92%Top-Down Shooter · Twin Stick ShooterAlso like Left 4 Dead 2
Nation Red
Halo: Spartan Assault, but about survival, and with zombies
Liked · 89%Top-Down Shooter · Twin Stick ShooterAlso like Left 4 Dead 2
Aliens: Fireteam Elite
Halo: Spartan Assault, but horror, and three times the hours
Liked · 80%Aliens · ShooterAlso like Left 4 Dead 2
STAR WARS Battlefront II
Halo: Spartan Assault, but four times the hours
Liked · 88%Space · Sci-fiAlso like Left 4 Dead 2
Space Hulk: Deathwing - Enhanced Edition
Halo: Spartan Assault, but twice the hours
Mixed · 72%Shooter · Sci-fiAlso like Left 4 Dead 2
Ultimate Zombie Defense
Left 4 Dead 2, but a tower defense game, and a fifth of the hours
Liked · 85%Zombies · Online Co-OpAlso like Halo: Spartan Assault
More like Halo: Spartan Assault
7 games closest to Halo: Spartan Assault of your picks
HELLDIVERS
Halo: Spartan Assault, but couch co-op, and five times the hours
Loved · 90%Top-Down Shooter · Twin Stick Shooter
Alien Breed 2: Assault
Halo: Spartan Assault, but co-op
Mixed · 70%Top-Down Shooter · Twin Stick Shooter
Alien Shooter
Halo: Spartan Assault, but gorier, and even better loved
Loved · 96%Top-Down Shooter · Top-Down
The Ascent
Halo: Spartan Assault, but an action RPG, and open world
Mixed · 73%Top-Down Shooter · Twin Stick Shooter
Hatred
Halo: Spartan Assault, but darker, and you're the villain
Liked · 85%Twin Stick Shooter · Top-Down Shooter
More like ELDEN RING
2 games closest to ELDEN RING of your picks
More like Left 4 Dead 2
12 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: Epidemic
Left 4 Dead 2, but a MOBA, and a tenth of the hours
Liked · 82%Zombies · Online Co-Op
Call of Duty: Black Ops II
Left 4 Dead 2, but a quarter of the hours, and more divisive
Liked · 86%FPS · Team-Based
Yet Another Zombie Defense
Left 4 Dead 2, but a tower defense game, and a tenth of the hours
Liked · 87%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.