Like more than one of them
25 games close to two or more of Istrolid, Red Dead Redemption 2 and Garry's Mod
Scrap Mechanic
Garry's Mod, but a survival crafting game, and with base building
Loved · 92%Building · PhysicsAlso like Istrolid
Space Engineers
Garry's Mod, but a survival crafting game, and in space
Liked · 89%Building · SandboxAlso like Istrolid
Starbound
Istrolid, but a survival crafting game, and six times the hours
Loved · 90%Space · SandboxAlso like Garry's Mod
Kerbal Space Program
Garry's Mod, but a space sim, and single-player
Loved · 96%Physics · SandboxAlso like Istrolid
Reassembly
Istrolid, but a shoot 'em up, and four times the hours
Loved · 94%Space · BuildingAlso like Garry's Mod
Fireworks Mania - An Explosive Simulator
Garry's Mod, but a hobby sim, and a tenth of the hours
Loved · 97%Sandbox · PhysicsAlso like Istrolid
Robocraft
Istrolid, but a third-person shooter, and three times the hours
Mixed · 73%Building · CraftingAlso like Garry's Mod
Just Cause 2
Garry's Mod, but a third-person shooter, and a quarter of the hours
Loved · 91%Sandbox · PhysicsAlso like Red Dead Redemption 2
Empyrion - Galactic Survival
Istrolid, but a space sim, and nine times the hours
Mixed · 78%Space · BuildingAlso like Garry's Mod
Fallout: New Vegas
Red Dead Redemption 2, but an action RPG, and single-player
Loved · 96%Western · Open worldAlso like Garry's Mod
Terraria
Istrolid, but about survival, and nine times the hours
Loved · 97%Building · SandboxAlso like Garry's Mod
Blockland
Garry's Mod, but open world, and a quarter of the hours
Mixed · 74%Building · SandboxAlso like Istrolid
TerraTech
Garry's Mod, but with crafting, and about survival
Loved · 91%Building · SandboxAlso like Istrolid
Mutilate-a-Doll 2
Garry's Mod, but gorier, and a tenth of the hours
Loved · 93%Physics · SandboxAlso like Istrolid
Crazy Machines 3
Garry's Mod, but a puzzle game, and harder
Loved · 95%Physics · SandboxAlso like Istrolid
The Planet Crafter
Istrolid, but with base building, and single-player
Loved · 96%Space · BuildingAlso like Garry's Mod
Core Keeper
Istrolid, but a survival crafting game, and three times the hours
Loved · 93%Building · CraftingAlso like Garry's Mod
Fun with Ragdolls: The Game
Garry's Mod, but 3D, and a tenth of the hours
Liked · 88%Physics · SandboxAlso like Istrolid
Satisfactory
Istrolid, but an automation game, and seven times the hours
Loved · 97%Building · CraftingAlso like Garry's Mod
Just Cause 3
Garry's Mod, but a third-person shooter, and a third of the hours
Liked · 84%Physics · SandboxAlso like Red Dead Redemption 2
Raft
Istrolid, but a base builder, and twice the hours
Loved · 93%Building · CraftingAlso like Garry's Mod
Subsistence
Garry's Mod, but a base builder, and half the hours
Mixed · 72%Building · SandboxAlso like Istrolid
Kerbal Space Program 2
Istrolid, but a space sim, and harder
Disliked · 26%Space · BuildingAlso like Garry's Mod
Bum Simulator
Garry's Mod, but a life sim, and about survival
Liked · 88%Sandbox · PhysicsAlso like Istrolid
Car Mechanic Simulator 2018
Istrolid, but a job sim, and with driving
Loved · 91%Building · SandboxAlso like Garry's Mod
More like Istrolid
3 games closest to Istrolid of your picks
Star Wars: Battlefront 2 (Classic, 2005)
Istrolid, but a third-person shooter, and even better loved
Loved · 95%Space · Sci-fi
Dyson Sphere Program
Istrolid, but an automation game, and five times the hours
Loved · 97%Space · Building
More like Garry's Mod
2 games closest to Garry's Mod 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.