Like more than one of them
9 games close to two or more of Moons of Madness, Garry's Mod and The Witcher 3: Wild Hunt — Remastered
Kerbal Space Program
Garry's Mod, but a space sim, and single-player
Loved · 96%Physics · SandboxAlso like Moons of Madness
Enshrouded
Garry's Mod, but an action RPG, and with crafting
Liked · 86%Building · SandboxAlso like The Witcher 3
Kerbal Space Program 2
Garry's Mod, but a space sim, and harder
Disliked · 26%Physics · SandboxAlso like Moons of Madness
Fallout: New Vegas
Garry's Mod, but an action RPG, and post-apocalyptic
Loved · 96%FPS · SandboxAlso like The Witcher 3
The Outer Worlds
The Witcher 3, but sci-fi, and more divisive
Liked · 82%Open world · Choices MatterAlso like Garry's Mod
Fallout 4
Garry's Mod, but open world, and single-player
Liked · 81%Sandbox · FPSAlso like The Witcher 3
Red Faction: Guerrilla Steam Edition
Moons of Madness, but a third-person shooter, and third-person
Loved · 90%Mars · Sci-fiAlso like Garry's Mod
SCP: Secret Laboratory
Garry's Mod, but free to play, and a survival horror game
Loved · 91%FPS · Online Co-OpAlso like Moons of Madness
Mars First Logistics
Moons of Madness, but co-op, and 3D
Loved · 95%Mars · ScienceAlso like Garry's Mod
More like Moons of Madness
4 games closest to Moons of Madness of your picks
Amnesia: The Dark Descent
Moons of Madness, but gorier, and even better loved
Loved · 95%Lovecraftian · Horror
More like Garry's Mod
13 games closest to Garry's Mod of your picks
Space Engineers
Garry's Mod, but a survival crafting game, and with base building
Liked · 89%Building · Sandbox
Fireworks Mania - An Explosive Simulator
Garry's Mod, but a hobby sim, and a tenth of the hours
Loved · 97%Sandbox · Physics
Empyrion - Galactic Survival
Garry's Mod, but a survival crafting game, and more divisive
Mixed · 78%Building · Physics
Just Cause 2
Garry's Mod, but a third-person shooter, and a quarter of the hours
Loved · 91%Sandbox · Physics
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
Fable - The Lost Chapters
The Witcher 3, but a quarter of the hours
Loved · 92%Choices Matter · 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.