Like more than one of them
9 games close to two or more of Grey Goo, Garry's Mod and The Witcher 3: Wild Hunt — Remastered
Space Engineers
Garry's Mod, but a survival crafting game, and in space
Liked · 89%Building · SandboxAlso like Grey Goo
Enshrouded
Garry's Mod, but an action RPG, and open world
Liked · 86%Building · SandboxAlso like The Witcher 3
Fallout 3 - Game of the Year Edition
Garry's Mod, but an action RPG, and a quarter of the hours
Liked · 82%Sandbox · FPSAlso like The Witcher 3
The Planet Crafter
Grey Goo, but a survival crafting game, and three times the hours
Loved · 96%Base Building · SpaceAlso like Garry's Mod
Reassembly
Garry's Mod, but a shoot 'em up, and top-down
Loved · 94%Building · SandboxAlso like Grey Goo
Robocraft
Garry's Mod, but free to play, and a third-person shooter
Mixed · 73%Building · SandboxAlso like Grey Goo
The Outer Worlds
The Witcher 3, but sci-fi, and more divisive
Liked · 82%Open world · Choices MatterAlso like Garry's Mod
Fallout: New Vegas
Garry's Mod, but post-apocalyptic, and open world
Loved · 96%FPS · SandboxAlso like The Witcher 3
Medieval Dynasty
Garry's Mod, but a colony sim, and medieval
Loved · 90%Building · SandboxAlso like The Witcher 3
More like Grey Goo
7 games closest to Grey Goo of your picks
Warhammer 40,000: Dawn of War - Soulstorm
Grey Goo, but three times the hours, and even better loved
Loved · 95%RTS · Base Building
More like Garry's Mod
10 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
Fireworks Mania - An Explosive Simulator
Garry's Mod, but a hobby sim, and a tenth of the hours
Loved · 97%Sandbox · Physics
Fun with Ragdolls: The Game
Garry's Mod, but 3D, and a tenth of the hours
Liked · 88%Physics · Sandbox
More like The Witcher 3: Wild Hunt — Remastered
4 games closest to The Witcher 3: Wild Hunt — Remastered of your picks
The Elder Scrolls IV: Oblivion Game of the Year Edition (2009)
The Witcher 3, but first-person, and half the hours
Loved · 95%Open world · Fantasy
The Elder Scrolls III: Morrowind
The Witcher 3, but first-person, and half the hours
Loved · 95%Open world · Fantasy
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.