Like more than one of them
27 games close to two or more of Grey Goo, Team Fortress 2 and Left 4 Dead 2
Natural Selection 2
Grey Goo, but a first-person shooter, and three times the hours
Liked · 85%Aliens · RTSAlso like Team Fortress 2 and Left 4 Dead 2
Evolve Stage 2
Team Fortress 2, but about survival, and a tenth of the hours
Mixed · 70%Class-Based · Team-BasedAlso like Left 4 Dead 2
Dirty Bomb
Team Fortress 2, but PvP, and a tenth of the hours
Liked · 81%Hero Shooter · Class-BasedAlso like Left 4 Dead 2
Tom Clancy's Rainbow Six Siege
Team Fortress 2, but PvP
Liked · 82%Hero Shooter · FPSAlso like Left 4 Dead 2
Call of Duty: Black Ops III
Team Fortress 2, but with zombies, and a quarter of the hours
Liked · 85%Hero Shooter · FPSAlso like Left 4 Dead 2
Counter-Strike 2
Team Fortress 2, but PvP, and twice the hours
Liked · 86%Team-Based · CompetitiveAlso like Left 4 Dead 2
GUNDAM EVOLUTION
Team Fortress 2, but 3D, and with mechs
Divisive · 54%Hero Shooter · FPSAlso like Grey Goo and Left 4 Dead 2
Marvel Rivals
Team Fortress 2, but a third of the hours, and more divisive
Mixed · 75%Hero Shooter · Team-BasedAlso like Left 4 Dead 2
FragPunk
Team Fortress 2, but a tenth of the hours, and more divisive
Mixed · 74%Hero Shooter · Team-BasedAlso like Left 4 Dead 2
THE FINALS
Team Fortress 2, but with destruction, and more divisive
Mixed · 78%Team-Based · FPSAlso like Left 4 Dead 2
Call of Duty: Black Ops II
Left 4 Dead 2, but a quarter of the hours, and more divisive
Liked · 86%FPS · Team-BasedAlso like Team Fortress 2
Counter-Strike: Source
Team Fortress 2, but even better loved
Loved · 96%Team-Based · FPSAlso like Left 4 Dead 2
Tribes: Ascend
Team Fortress 2, but faster, and an MMO
Liked · 81%FPS · Team-BasedAlso like Grey Goo and Left 4 Dead 2
Paladins
Team Fortress 2, but a quarter of the hours
Liked · 85%Hero Shooter · Team-BasedAlso like Left 4 Dead 2
PlanetSide 2
Team Fortress 2, but open world, and a third of the hours
Liked · 80%Team-Based · FPSAlso like Left 4 Dead 2
Titanfall 2
Team Fortress 2, but with parkour, and sci-fi
Loved · 96%Hero Shooter · FPSAlso like Grey Goo
Rogue Company
Team Fortress 2, but third-person
Mixed · 74%Hero Shooter · CompetitiveAlso like Left 4 Dead 2
STAR WARS Republic Commando
Team Fortress 2, but in space, and even better loved
Loved · 96%FPS · Team-BasedAlso like Grey Goo and Left 4 Dead 2
Warface: Clutch
Team Fortress 2, but PvP, and a tenth of the hours
Mixed · 66%Class-Based · FPSAlso like Left 4 Dead 2
Halo Infinite
Grey Goo, but free to play, and a first-person shooter
Mixed · 69%Aliens · CompetitiveAlso like Team Fortress 2
Guns of Icarus Online
Team Fortress 2, but steampunk
Loved · 90%Team-Based · CompetitiveAlso like Left 4 Dead 2
SCP: Secret Laboratory
Left 4 Dead 2, but free to play
Loved · 91%FPS · Survival HorrorAlso like Team Fortress 2
MechWarrior Online
Grey Goo, but free to play, and six times the hours
Liked · 80%Mechs · RobotsAlso like Team Fortress 2 and Left 4 Dead 2
More like Grey Goo
3 games closest to Grey Goo of your picks
Supreme Commander: Forged Alliance
Grey Goo, but real-time with pause, and four times the hours
Loved · 97%RTS · Base Building
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.