Like more than one of them
26 games close to two or more of Quake 4, Garry's Mod and Team Fortress 2
Serious Sam 2
Quake 4, but co-op, and funny
Loved · 90%FPS · ShooterAlso like Garry's Mod and Team Fortress 2
Serious Sam 4
Quake 4, but co-op, and funny
Liked · 83%FPS · ShooterAlso like Garry's Mod and Team Fortress 2
Tom Clancy's Rainbow Six Siege
Team Fortress 2, but PvP
Liked · 82%Hero Shooter · FPSAlso like Garry's Mod
Counter-Strike 2
Team Fortress 2, but PvP, and twice the hours
Liked · 86%Team-Based · CompetitiveAlso like Garry's Mod
Evolve Stage 2
Team Fortress 2, but about survival, and a tenth of the hours
Mixed · 70%Class-Based · Team-BasedAlso like Quake 4 and Garry's Mod
Shotgun Farmers
Team Fortress 2, but a tenth of the hours
Loved · 93%Team-Based · FPSAlso like Quake 4 and Garry's Mod
THE FINALS
Team Fortress 2, but with destruction, and more divisive
Mixed · 78%Team-Based · FPSAlso like Garry's Mod and Quake 4
Paladins
Team Fortress 2, but a quarter of the hours
Liked · 85%Hero Shooter · Team-BasedAlso like Garry's Mod
Bulletstorm: Full Clip Edition
Quake 4, but funny
Liked · 89%FPS · ShooterAlso like Garry's Mod and Team Fortress 2
Insurgency
Team Fortress 2, but realistic, and military
Loved · 92%FPS · Team-BasedAlso like Garry's Mod
Left 4 Dead
Team Fortress 2, but with zombies, and horror
Loved · 96%Team-Based · FPSAlso like Garry's Mod
Ravenfield
Garry's Mod, but single-player, and a third of the hours
Loved · 97%Sandbox · FPSAlso like Team Fortress 2
FragPunk
Team Fortress 2, but sci-fi, and more divisive
Mixed · 74%Hero Shooter · Team-BasedAlso like Garry's Mod
Left 4 Dead 2
Team Fortress 2, but a fifth of the hours, and even better loved
Loved · 98%FPS · Team-BasedAlso like Garry's Mod
Half-Life 2: Deathmatch
Garry's Mod, but an arena shooter, and a tenth of the hours
Loved · 91%Physics · FPSAlso like Quake 4 and Team Fortress 2
Unreal Tournament 3: Black Edition
Quake 4, but competitive
Liked · 88%Arena Shooter · FPSAlso like Team Fortress 2
Call of Duty: Black Ops II
Team Fortress 2, but a tenth of the hours
Liked · 86%FPS · Team-BasedAlso like Quake 4 and Garry's Mod
Space Hulk: Deathwing - Enhanced Edition
Quake 4, but co-op, and more divisive
Mixed · 72%FPS · ShooterAlso like Garry's Mod and Team Fortress 2
SCP: Secret Laboratory
Garry's Mod, but free to play, and a survival horror game
Loved · 91%FPS · Online Co-OpAlso like Quake 4 and Team Fortress 2
Killing Floor
Team Fortress 2, but a survival game, and a quarter of the hours
Loved · 95%FPS · Class-BasedAlso like Garry's Mod
Halo: The Master Chief Collection
Quake 4, but story-rich, and twice the hours
Loved · 92%FPS · Sci-fiAlso like Garry's Mod
Counter-Strike: Source
Team Fortress 2, but even better loved
Loved · 96%Team-Based · FPSAlso like Garry's Mod
Ballistic Overkill
Team Fortress 2, but an MMO, and faster
Mixed · 76%Class-Based · FPSAlso like Quake 4 and Garry's Mod
Starship Troopers: Extermination
Quake 4, but a base builder
Mixed · 79%FPS · Sci-fiAlso like Team Fortress 2 and Garry's Mod
More like Quake 4
2 games closest to Quake 4 of your picks
More like Team Fortress 2
2 games closest to Team Fortress 2 of your picks
Marvel Rivals
Team Fortress 2, but with superheroes, and a third of the hours
Mixed · 75%Hero Shooter · Team-Based
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.