Like more than one of them
21 games close to two or more of Dungeons of Sundaria, Garry's Mod and Left 4 Dead 2
Killing Floor 2
Much the same as Left 4 Dead 2
Liked · 88%Zombies · FPSAlso like Garry's Mod and Dungeons of Sundaria
SCP: Secret Laboratory
Left 4 Dead 2, but free to play
Loved · 91%FPS · Survival HorrorAlso like Garry's Mod
Warhammer 40,000: Darktide
Dungeons of Sundaria, but a first-person shooter, and eight times the hours
Mixed · 72%Class-Based · PvEAlso 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
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
Codename CURE
Left 4 Dead 2, but military, and a tenth of the hours
Liked · 85%Zombies · FPSAlso like Dungeons of Sundaria and Garry's Mod
Evolve Stage 2
Left 4 Dead 2, but sci-fi, and more divisive
Mixed · 70%FPS · Team-BasedAlso like Garry's Mod
How to Fish
Garry's Mod, but with fishing, and a tenth of the hours
Loved · 95%Physics · Online Co-OpAlso like Left 4 Dead 2
Warface: Clutch
Garry's Mod, but free to play, and a quarter of the hours
Mixed · 66%FPS · ShooterAlso like Left 4 Dead 2 and Dungeons of Sundaria
Tiny Tina's Wonderlands
Dungeons of Sundaria, but a looter shooter, and three times the hours
Mixed · 71%Class-Based · PvEAlso like Garry's Mod and 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
Serious Sam 3: BFE
Garry's Mod, but a boomer shooter, and a tenth of the hours
Liked · 88%FPS · ComedyAlso like Left 4 Dead 2
BIGFOOT
Left 4 Dead 2, but PvP, and a third of the hours
Liked · 82%Survival Horror · FPSAlso like Garry's Mod
Stick Fight: The Game
Dungeons of Sundaria, but a fighting game, and a party game
Loved · 93%4 Player Local · Local MultiplayerAlso like Garry's Mod
Enshrouded
Garry's Mod, but an action RPG, and about survival
Liked · 86%Building · SandboxAlso like Dungeons of Sundaria
Bopl Battle
Dungeons of Sundaria, but a 2D fighter, and even better loved
Loved · 97%4 Player Local · Local Co-OpAlso like Garry's Mod
More like Dungeons of Sundaria
6 games closest to Dungeons of Sundaria of your picks
Castle Crashers
Dungeons of Sundaria, but a beat 'em up, and 2D
Loved · 96%Hack and Slash · 4 Player Local
Barony
Dungeons of Sundaria, but an action roguelike, and three times the hours
Loved · 91%Dungeon Crawler · Action RPG
Hammerwatch
Dungeons of Sundaria, but pixel art, and retro
Liked · 89%Dungeon Crawler · Hack and Slash
Overcooked! 2
Dungeons of Sundaria, but a cooking game, and a party game
Loved · 90%Local Co-Op · 4 Player Local
More like Garry's Mod
2 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
More like Left 4 Dead 2
1 games closest to Left 4 Dead 2 of your picks
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.