Like more than one of them
18 games close to two or more of Dungeon Souls, Garry's Mod and Left 4 Dead 2
Gunfire Reborn
Dungeon Souls, but a first-person shooter, and four times the hours
Loved · 93%Action Roguelike · RogueliteAlso like Garry's Mod
R.E.P.O.
Garry's Mod, but a survival horror game, and a quarter of the hours
Loved · 96%Physics · ComedyAlso like Left 4 Dead 2
Roboquest
Dungeon Souls, but a first-person shooter, and twice the hours
Loved · 95%Action Roguelike · RogueliteAlso like Left 4 Dead 2
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
SCP: Secret Laboratory
Left 4 Dead 2, but free to play
Loved · 91%FPS · Survival HorrorAlso like Garry's Mod
Deadzone: Rogue
Dungeon Souls, but co-op, and first-person
Liked · 82%Roguelike · Dungeon CrawlerAlso like Left 4 Dead 2
Content Warning
Garry's Mod, but a horror game, and a tenth of the hours
Loved · 94%Physics · Online Co-OpAlso like Left 4 Dead 2
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
Death Road to Canada
Dungeon Souls, but a survival game, and with zombies
Loved · 93%Action Roguelike · RoguelikeAlso like Left 4 Dead 2
Zombie Panic! Source
Left 4 Dead 2, but half the hours, and more divisive
Liked · 85%Zombies · FPSAlso like Garry's Mod
Unturned
Left 4 Dead 2, but a survival crafting game
Loved · 91%Zombies · SurvivalAlso like Garry's Mod
Call of Duty: World at War
Left 4 Dead 2, but set in World War II
Loved · 92%Zombies · FPSAlso like Garry's Mod
More like Dungeon Souls
7 games closest to Dungeon Souls of your picks
Enter the Gungeon
Dungeon Souls, but a twin-stick shooter, and harder
Loved · 95%Action Roguelike · Dungeon Crawler
Ember Knights
Dungeon Souls, but co-op, and twice the hours
Loved · 94%Action Roguelike · Dungeon Crawler
Heroes of Hammerwatch
Dungeon Souls, but four times the hours
Liked · 87%Action Roguelike · Dungeon Crawler
Risk of Rain (2013)
Dungeon Souls, but a 2D platformer, and three times the hours
Loved · 93%Action Roguelike · Roguelike
Streets of Rogue
Dungeon Souls, but an immersive sim, and even better loved
Loved · 96%Action Roguelike · Roguelite
Risk of Rain 2
Dungeon Souls, but a third-person shooter, and five times the hours
Loved · 94%Action Roguelike · Roguelike
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
More like Left 4 Dead 2
2 games closest to Left 4 Dead 2 of your picks
Dead Island Definitive Edition
Left 4 Dead 2, but an action RPG, and open world
Liked · 82%Zombies · Survival
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.