Like more than one of them
24 games close to two or more of GUN, Garry's Mod and Left 4 Dead 2
Just Cause 2
Garry's Mod, but a third-person shooter, and a quarter of the hours
Loved · 91%Sandbox · PhysicsAlso like GUN
No More Room in Hell
Left 4 Dead 2, but free to play, and half the hours
Loved · 90%Zombies · SurvivalAlso like Garry's Mod
Fallout: New Vegas
GUN, but an action RPG, and seven times the hours
Loved · 96%Western · Open worldAlso like Garry's Mod and Left 4 Dead 2
Saints Row: The Third
Garry's Mod, but open world, and half the hours
Loved · 96%Sandbox · ComedyAlso like GUN
SCP: Secret Laboratory
Left 4 Dead 2, but free to play
Loved · 91%FPS · Survival HorrorAlso like Garry's Mod
Ravenfield
Garry's Mod, but single-player, and a third of the hours
Loved · 97%Sandbox · FPSAlso like Left 4 Dead 2
Counter-Strike Nexon
Left 4 Dead 2, but free to play, and PvP
Mixed · 67%Zombies · FPSAlso like Garry's Mod
Unturned
Left 4 Dead 2, but a survival crafting game
Loved · 91%Zombies · SurvivalAlso like Garry's Mod
Double Action: Boogaloo
GUN, but free to play, and a third of the hours
Loved · 93%Third-Person Shooter · Bullet TimeAlso like Garry's Mod and Left 4 Dead 2
Hunt: Showdown 1896
Left 4 Dead 2, but open world, and four times the hours
Mixed · 74%Team-Based · FPSAlso like GUN
Just Cause 3
Garry's Mod, but a third-person shooter, and a third of the hours
Liked · 84%Physics · SandboxAlso like GUN
Blockland
Garry's Mod, but a quarter of the hours, and more divisive
Mixed · 74%Building · SandboxAlso like Left 4 Dead 2
Far Cry 4
Garry's Mod, but open world, and half the hours
Liked · 85%FPS · SandboxAlso like Left 4 Dead 2
Fistful of Frags
Garry's Mod, but free to play, and a tenth of the hours
Loved · 91%FPS · PvPAlso like GUN
Totally Accurate Battlegrounds
Garry's Mod, but free to play, and a battle royale
Liked · 88%Physics · SandboxAlso like Left 4 Dead 2
Fallout 3 - Game of the Year Edition
Garry's Mod, but an action RPG, and post-apocalyptic
Liked · 82%Sandbox · FPSAlso like Left 4 Dead 2
Insurgency: Sandstorm
Garry's Mod, but military, and more divisive
Liked · 85%FPS · ShooterAlso like Left 4 Dead 2
More like GUN
3 games closest to GUN of your picks
More like Garry's Mod
3 games closest to Garry's Mod of your picks
Scrap Mechanic
Garry's Mod, but a survival crafting game, and with base building
Loved · 92%Building · Physics
Hot Dogs, Horseshoes & Hand Grenades
Garry's Mod, but in VR, and single-player
Loved · 97%Physics · Sandbox
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.