Like more than one of them
29 games close to two or more of Boundless, Left 4 Dead 2 and Garry's Mod
Scrap Mechanic
Garry's Mod, but a survival crafting game, and with base building
Loved · 92%Building · PhysicsAlso like Boundless
Raft
Boundless, but a base builder, and co-op
Loved · 93%Open World Survival Craft · CraftingAlso like Garry's Mod
Project Zomboid
Boundless, but with zombies, and twice the hours
Loved · 94%Open World Survival Craft · CraftingAlso like Left 4 Dead 2
The Forest
Boundless, but a survival horror game, and even better loved
Loved · 96%Open World Survival Craft · CraftingAlso like Left 4 Dead 2
Starbound
Boundless, but pixel art, and twice the hours
Loved · 90%Open World Survival Craft · CraftingAlso like Garry's Mod
Green Hell
Boundless, but with base building, and co-op
Liked · 85%Open World Survival Craft · CraftingAlso like Garry's Mod and Left 4 Dead 2
Unturned
Left 4 Dead 2, but free to play, and a survival crafting game
Loved · 91%Zombies · SurvivalAlso like Boundless and Garry's Mod
Subsistence
Boundless, but a base builder
Mixed · 72%Open World Survival Craft · CraftingAlso like Garry's Mod and Left 4 Dead 2
7 Days to Die
Boundless, but a base builder, and three times the hours
Liked · 87%Open World Survival Craft · VoxelAlso like Garry's Mod and Left 4 Dead 2
Terraria
Boundless, but 2D, and four times the hours
Loved · 97%Open World Survival Craft · SandboxAlso like Garry's Mod
Core Keeper
Boundless, but pixel art, and with base building
Loved · 93%Open World Survival Craft · CraftingAlso like Garry's Mod
Empyrion - Galactic Survival
Boundless, but a space sim, and four times the hours
Mixed · 78%Open World Survival Craft · VoxelAlso like Garry's Mod
Creativerse
Much the same as Boundless
Mixed · 78%Voxel · Open World Survival CraftAlso like Garry's Mod
Don't Starve Together
Boundless, but harder, and even better loved
Loved · 95%Open World Survival Craft · CraftingAlso like Left 4 Dead 2
Valheim
Boundless, but co-op, and twice the hours
Loved · 94%Open World Survival Craft · CraftingAlso 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
Deadside
Boundless, but a first-person shooter, and PvP
Mixed · 76%Open World Survival Craft · CraftingAlso like Garry's Mod and Left 4 Dead 2
Grounded
Boundless, but horror, and with base building
Loved · 90%Open World Survival Craft · CraftingAlso like Left 4 Dead 2
Necesse
Boundless, but a colony sim, and pixel art
Loved · 93%Open World Survival Craft · CraftingAlso like Garry's Mod
TerraTech
Boundless, but with robots
Loved · 91%Open World Survival Craft · BuildingAlso like Garry's Mod
Space Engineers
Garry's Mod, but a survival crafting game, and in space
Liked · 89%Building · SandboxAlso like Boundless
The Planet Crafter
Boundless, but single-player, and even better loved
Loved · 96%Open World Survival Craft · CraftingAlso like Garry's Mod
Miscreated
Boundless, but post-apocalyptic, and PvP
Mixed · 66%Open World Survival Craft · Massively MultiplayerAlso like Left 4 Dead 2
Portal Knights
Boundless, but an action RPG, and not open world
Liked · 83%Voxel · CraftingAlso like Garry's Mod
SCUM
Boundless, but realistic, and with zombies
Mixed · 74%Open World Survival Craft · Massively MultiplayerAlso like Left 4 Dead 2
Palworld
Boundless, but a creature collector
Loved · 95%Open World Survival Craft · CraftingAlso like Garry's Mod
More like Boundless
1 games closest to Boundless 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.