Like more than one of them
19 games close to two or more of Dead Maze, Garry's Mod and Euro Truck Simulator 2
Scrap Mechanic
Garry's Mod, but a survival crafting game, and with base building
Loved · 92%Building · PhysicsAlso like Dead Maze
Unturned
Dead Maze, but free to play, and twice the hours
Loved · 91%Zombies · SurvivalAlso like Garry's Mod
No More Room in Hell
Dead Maze, but free to play, and a first-person shooter
Loved · 90%Zombies · SurvivalAlso like Garry's Mod
DayZ
Dead Maze, but a first-person shooter, and five times the hours
Mixed · 78%Zombies · SurvivalAlso like Garry's Mod
Drive Beyond Horizons
Euro Truck Simulator 2, but a survival game, and a third of the hours
Mixed · 78%Driving · Automobile SimAlso like Dead Maze and Garry's Mod
Left 4 Dead 2
Dead Maze, but not open world, and even better loved
Loved · 98%Zombies · SurvivalAlso like Garry's Mod
BeamNG.drive
Euro Truck Simulator 2, but physics-driven, and with destruction
Loved · 97%Driving · Automobile SimAlso like Garry's Mod
No One Survived
Dead Maze, but a survival horror game
Divisive · 64%Zombies · SurvivalAlso like Garry's Mod
My Summer Car
Euro Truck Simulator 2, but a survival game, and first-person
Loved · 95%Automobile Sim · DrivingAlso like Garry's Mod
Core Keeper
Garry's Mod, but about survival, and with crafting
Loved · 93%Sandbox · BuildingAlso like Dead Maze
Construction Simulator
Euro Truck Simulator 2, but co-op, and a third of the hours
Liked · 80%Transportation · DrivingAlso like Garry's Mod
Deadside
Dead Maze, but a first-person shooter, and with base building
Mixed · 76%Survival · CraftingAlso like Garry's Mod
Left 4 Dead
Dead Maze, but not open world, and team-based
Loved · 96%Zombies · SurvivalAlso like Garry's Mod
Enshrouded
Garry's Mod, but an action RPG, and open world
Liked · 86%Building · SandboxAlso like Dead Maze
7 Days to Die
Dead Maze, but a base builder, and five times the hours
Liked · 87%Zombies · SurvivalAlso like Garry's Mod
More like Dead Maze
7 games closest to Dead Maze of your picks
Just Survive
Dead Maze, but twice the hours, and more divisive
Divisive · 59%Zombies · Massively Multiplayer
Albion Online
Dead Maze, but free to play, and three times the hours
Mixed · 78%MMORPG · Massively Multiplayer
More like Garry's Mod
4 games closest to Garry's Mod of your picks
Just Cause 2
Garry's Mod, but a third-person shooter, and a quarter of the hours
Loved · 91%Sandbox · Physics
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.