Like more than one of them
28 games close to two or more of Poly Bridge 3, Garry's Mod and ELDEN RING
Scrap Mechanic
Garry's Mod, but a survival crafting game, and with base building
Loved · 92%Building · PhysicsAlso like Poly Bridge 3
Fun with Ragdolls: The Game
Much the same as Poly Bridge 3
Liked · 88%Physics · BuildingAlso like Garry's Mod
Crazy Machines 3
Poly Bridge 3, but harder, and a quarter of the hours
Loved · 95%Physics · BuildingAlso like Garry's Mod
Space Engineers
Garry's Mod, but a survival crafting game, and in space
Liked · 89%Building · SandboxAlso like Poly Bridge 3
Bridge Constructor Portal
Poly Bridge 3, but 2D, and funny
Loved · 92%Level Editor · PhysicsAlso like Garry's Mod
People Playground
Garry's Mod, but single-player, and 2D
Loved · 98%Physics · SandboxAlso like Poly Bridge 3
Mutilate-a-Doll 2
Garry's Mod, but gorier, and a tenth of the hours
Loved · 93%Physics · SandboxAlso like Poly Bridge 3
Besiege
Poly Bridge 3, but with destruction, and medieval
Loved · 95%Physics · BuildingAlso like Garry's Mod
Enshrouded
Garry's Mod, but an action RPG, and open world
Liked · 86%Building · SandboxAlso like Poly Bridge 3 and ELDEN RING
TerraTech
Garry's Mod, but with crafting, and about survival
Loved · 91%Building · SandboxAlso like Poly Bridge 3
Terraria
Garry's Mod, but pixel art, and about survival
Loved · 97%Sandbox · BuildingAlso like Poly Bridge 3
Kerbal Space Program
Garry's Mod, but a space sim, and single-player
Loved · 96%Physics · SandboxAlso like Poly Bridge 3
Bad Guys at School
Garry's Mod, but a tenth of the hours
Liked · 87%Sandbox · PhysicsAlso like Poly Bridge 3 and ELDEN RING
Brick Rigs
Garry's Mod, but with destruction, and open world
Loved · 95%Sandbox · PhysicsAlso like Poly Bridge 3
Totally Accurate Battle Simulator
Garry's Mod, but an auto battler, and a third of the hours
Loved · 98%Sandbox · PhysicsAlso like Poly Bridge 3
Forts
Poly Bridge 3, but a real-time strategy game, and a base builder
Loved · 92%Physics · BuildingAlso like Garry's Mod
Human Fall Flat
Poly Bridge 3, but co-op, and open world
Loved · 95%Physics · PuzzleAlso like Garry's Mod
Core Keeper
Garry's Mod, but a survival crafting game, and pixel art
Loved · 93%Sandbox · BuildingAlso like Poly Bridge 3
Empyrion - Galactic Survival
Garry's Mod, but a space sim, and more divisive
Mixed · 78%Building · PhysicsAlso like Poly Bridge 3
V Rising
Garry's Mod, but an action RPG, and with vampires
Liked · 89%Building · SandboxAlso like Poly Bridge 3
Aviassembly
Poly Bridge 3, but a flight game, and open world
Loved · 97%Physics · BuildingAlso like Garry's Mod
Valheim
Garry's Mod, but with crafting, and with base building
Loved · 94%Building · SandboxAlso like Poly Bridge 3
Wobbly Life
Garry's Mod, but a life sim, and open world
Loved · 97%Sandbox · PhysicsAlso like Poly Bridge 3
Starbound
Garry's Mod, but in space, and about survival
Loved · 90%Sandbox · BuildingAlso like Poly Bridge 3
Raft
Poly Bridge 3, but a survival crafting game, and twice the hours
Loved · 93%Building · CraftingAlso like Garry's Mod
More like Garry's Mod
2 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
Totally Accurate Battlegrounds
Garry's Mod, but free to play, and a battle royale
Liked · 88%Physics · Sandbox
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.