Like more than one of them
16 games close to two or more of Founders' Fortune, Garry's Mod and Euro Truck Simulator 2
Scrap Mechanic
Garry's Mod, but a survival crafting game, and with base building
Loved · 92%Building · PhysicsAlso like Founders' Fortune
Prison Architect
Founders' Fortune, but top-down, and twice the hours
Liked · 85%Colony Sim · City BuilderAlso like Garry's Mod
Planet Coaster
Founders' Fortune, but relaxing, and funny
Loved · 91%Building · ManagementAlso like Garry's Mod
Space Engineers
Garry's Mod, but a survival crafting game, and in space
Liked · 89%Building · SandboxAlso like Founders' Fortune
Cities: Skylines
Founders' Fortune, but twice the hours
Loved · 93%City Builder · BuildingAlso like Garry's Mod
Railroads Online
Euro Truck Simulator 2, but co-op, and more divisive
Mixed · 75%Automobile Sim · DrivingAlso like Garry's Mod
Automation - The Car Company Tycoon Game
Garry's Mod, but a driving sim, and a management game
Loved · 94%Building · SandboxAlso like Euro Truck Simulator 2 and Founders' Fortune
Medieval Dynasty
Founders' Fortune, but a survival crafting game, and a life sim
Loved · 90%Building · Base BuildingAlso like Garry's Mod
Construction Simulator
Euro Truck Simulator 2, but co-op, and a third of the hours
Liked · 80%Transportation · DrivingAlso like Garry's Mod
My Summer Car
Euro Truck Simulator 2, but a survival game, and first-person
Loved · 95%Automobile Sim · DrivingAlso like Garry's Mod
RollerCoaster Tycoon 3: Platinum!
Founders' Fortune, but real-time with pause, and funny
Loved · 92%Building · City BuilderAlso like Garry's Mod
Waterpark Simulator
Garry's Mod, but a job sim, and a quarter of the hours
Loved · 96%Sandbox · BuildingAlso like Founders' Fortune
Two Point Museum
Founders' Fortune, but even better loved
Loved · 95%City Builder · BuildingAlso like Garry's Mod
Construction-Simulator 2015
Euro Truck Simulator 2, but half the hours, and more divisive
Liked · 82%Automobile Sim · DrivingAlso like Founders' Fortune and Garry's Mod
BeamNG.drive
Euro Truck Simulator 2, but physics-driven, and with destruction
Loved · 97%Driving · Automobile SimAlso like Garry's Mod
More like Founders' Fortune
12 games closest to Founders' Fortune of your picks
Oxygen Not Included
Founders' Fortune, but 2D, and three times the hours
Loved · 97%Colony Sim · Base Building
Manor Lords
Founders' Fortune, but a real-time tactics game, and historical
Liked · 84%City Builder · Colony Sim
RimWorld
Founders' Fortune, but story-rich, and ten times the hours
Loved · 98%Colony Sim · Base Building
Jurassic World Evolution
Founders' Fortune, but with dinosaurs, and sci-fi
Liked · 87%City Builder · Building
Against the Storm
Founders' Fortune, but a roguelite, and twice the hours
Loved · 94%City Builder · Colony Sim
More like Garry's Mod
2 games closest to Garry's Mod of your picks
Fireworks Mania - An Explosive Simulator
Garry's Mod, but a hobby sim, and a tenth of the hours
Loved · 97%Sandbox · Physics
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.