Like more than one of them
10 games close to two or more of Halo: Spartan Assault, Red Dead Redemption 2 and Garry's Mod
Just Cause 2
Garry's Mod, but a third-person shooter, and a quarter of the hours
Loved · 91%Sandbox · PhysicsAlso like Red Dead Redemption 2
Fallout: New Vegas
Red Dead Redemption 2, but an action RPG, and single-player
Loved · 96%Western · Open worldAlso like Garry's Mod
Just Cause 3
Garry's Mod, but open world, and a third of the hours
Liked · 84%Physics · SandboxAlso like Red Dead Redemption 2
STAR WARS Battlefront II
Halo: Spartan Assault, but co-op, and four times the hours
Liked · 88%Space · Sci-fiAlso like Garry's Mod
Reassembly
Garry's Mod, but a shoot 'em up, and single-player
Loved · 94%Building · SandboxAlso like Halo: Spartan Assault
Saints Row: The Third
Garry's Mod, but a third-person shooter, and half the hours
Loved · 96%Sandbox · ComedyAlso like Red Dead Redemption 2
Fallout 4
Red Dead Redemption 2, but an action RPG, and post-apocalyptic
Liked · 81%Open world · ShooterAlso like Garry's Mod
Grand Theft Auto V Enhanced
Garry's Mod, but third-person, and open world
Liked · 83%Sandbox · ShooterAlso like Red Dead Redemption 2
Crysis Remastered
Halo: Spartan Assault, but stealthy, and twice the hours
Mixed · 77%Aliens · Sci-fiAlso like Garry's Mod
Far Cry
Garry's Mod, but harder, and a fifth of the hours
Liked · 82%FPS · SandboxAlso like Red Dead Redemption 2
More like Halo: Spartan Assault
6 games closest to Halo: Spartan Assault of your picks
Alien Swarm
Halo: Spartan Assault, but free to play, and even better loved
Loved · 95%Top-Down Shooter · Aliens
HELLDIVERS
Halo: Spartan Assault, but couch co-op, and five times the hours
Loved · 90%Top-Down Shooter · Twin Stick Shooter
STAR WARS Battlefront (Classic, 2004)
Halo: Spartan Assault, but even better loved
Loved · 96%Sci-fi · Third-Person Shooter
Warhammer 40,000: Space Marine - Anniversary Edition
Halo: Spartan Assault, but a hack and slash game, and three times the hours
Loved · 92%Sci-fi · Third-Person Shooter
Alien Breed 2: Assault
Halo: Spartan Assault, but co-op
Mixed · 70%Top-Down Shooter · Twin Stick Shooter
More like Red Dead Redemption 2
2 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
More like Garry's Mod
12 games closest to Garry's Mod of your picks
Space Engineers
Garry's Mod, but a survival crafting game, and with base building
Liked · 89%Building · Sandbox
Hot Dogs, Horseshoes & Hand Grenades
Garry's Mod, but in VR, and single-player
Loved · 97%Physics · Sandbox
Fireworks Mania - An Explosive Simulator
Garry's Mod, but a hobby sim, and a tenth of the hours
Loved · 97%Sandbox · Physics
Serious Sam HD: The First Encounter
Garry's Mod, but a boomer shooter, and a tenth of the hours
Loved · 93%FPS · Comedy
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.