Like more than one of them
28 games close to two or more of Alien Shooter, Garry's Mod and Team Fortress 2
Alien Swarm
Alien Shooter, but free to play, and co-op
Loved · 95%Aliens · Top-Down ShooterAlso like Team Fortress 2
Splitgate
Team Fortress 2, but PvP, and a tenth of the hours
Loved · 91%FPS · 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 Garry's Mod and Alien Shooter
Tom Clancy's Rainbow Six Siege
Team Fortress 2, but PvP
Liked · 82%Hero Shooter · FPSAlso like Garry's Mod
Serious Sam HD: The First Encounter
Garry's Mod, but a boomer shooter, and a tenth of the hours
Loved · 93%FPS · ComedyAlso like Alien Shooter and Team Fortress 2
Borderlands 2
Alien Shooter, but loot-driven, and 13 times the hours
Loved · 90%Looter Shooter · ShooterAlso like Garry's Mod and Team Fortress 2
Borderlands GOTY
Alien Shooter, but open world, and nine times the hours
Loved · 90%Looter Shooter · ShooterAlso like Garry's Mod and Team Fortress 2
Paladins
Team Fortress 2, but PvP, and a quarter of the hours
Liked · 85%Hero Shooter · Team-BasedAlso like Garry's Mod
THE FINALS
Team Fortress 2, but with destruction, and a tenth of the hours
Mixed · 78%Team-Based · FPSAlso like Garry's Mod
Shotgun Farmers
Team Fortress 2, but a tenth of the hours
Loved · 93%Team-Based · FPSAlso like Garry's Mod
Counter-Strike 2
Team Fortress 2, but twice the hours
Liked · 86%Team-Based · CompetitiveAlso like Garry's Mod
Starship Troopers: Extermination
Alien Shooter, but a base builder, and twice the hours
Mixed · 79%Aliens · Sci-fiAlso like Team Fortress 2 and Garry's Mod
Serious Sam 3: BFE
Garry's Mod, but a boomer shooter, and a tenth of the hours
Liked · 88%FPS · ComedyAlso like Alien Shooter and Team Fortress 2
Left 4 Dead
Team Fortress 2, but with zombies, and horror
Loved · 96%Team-Based · FPSAlso like Garry's Mod
Insurgency
Team Fortress 2, but realistic, and military
Loved · 92%FPS · Team-BasedAlso like Garry's Mod
STAR WARS Battlefront II
Alien Shooter, but in space, and four times the hours
Liked · 88%Shooter · AliensAlso like Garry's Mod and Team Fortress 2
Battleborn
Team Fortress 2, but a MOBA, and more divisive
Divisive · 63%Hero Shooter · Class-BasedAlso like Garry's Mod
Rogue Company
Team Fortress 2, but third-person, and more divisive
Mixed · 74%Hero Shooter · CompetitiveAlso 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
SCP: Secret Laboratory
Garry's Mod, but free to play, and a survival horror game
Loved · 91%FPS · Online Co-OpAlso like Team Fortress 2
Halo: The Master Chief Collection
Alien Shooter, but story-rich, and five times the hours
Loved · 92%Aliens · ShooterAlso 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
Half-Life 2: Deathmatch
Garry's Mod, but an arena shooter, and competitive
Loved · 91%Physics · FPSAlso like 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
Gunfire Reborn
Alien Shooter, but an action roguelike, and eight times the hours
Loved · 93%Looter Shooter · ShooterAlso like Garry's Mod
Natural Selection 2
Team Fortress 2, but a real-time strategy game, and with aliens
Liked · 85%Team-Based · FPSAlso like Alien Shooter
Warface: Clutch
Team Fortress 2, but PvP, and a tenth of the hours
Mixed · 66%Class-Based · FPSAlso like Garry's Mod
More like Team Fortress 2
2 games closest to Team Fortress 2 of your picks
Marvel Rivals
Team Fortress 2, but a third of the hours, and more divisive
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.