Like more than one of them
8 games close to two or more of Sid Meier's Civilization IV, Euro Truck Simulator 2 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
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 single-player
Loved · 94%Building · SandboxAlso like Euro Truck Simulator 2
Construction Simulator
Euro Truck Simulator 2, but co-op, and a third of the hours
Liked · 80%Transportation · DrivingAlso like Garry's Mod
Junkyard Simulator
Euro Truck Simulator 2, but a tenth of the hours, and more divisive
Mixed · 65%Automobile Sim · TransportationAlso like Garry's Mod
Truck & Logistics Simulator
Euro Truck Simulator 2, but a tenth of the hours, and more divisive
Mixed · 71%Automobile Sim · 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
RoadCraft
Euro Truck Simulator 2, but not open world, and half the hours
Mixed · 75%Driving · TransportationAlso like Garry's Mod
More like Sid Meier's Civilization IV
9 games closest to Sid Meier's Civilization IV of your picks
Heroes of Might and Magic: Olden Era
Much the same as Sid Meier's Civilization IV
Liked · 87%4X · Turn-Based Strategy
Anno 1800
Sid Meier's Civilization IV, but a city builder, and co-op
Liked · 81%Historical · Resource Management
Crusader Kings III
Sid Meier's Civilization IV, but medieval, and four times the hours
Loved · 90%Grand Strategy · Historical
Terra Invicta
Sid Meier's Civilization IV, but single-player, and three times the hours
Liked · 80%4X · Grand Strategy
ENDLESS Space 2
Sid Meier's Civilization IV, but in space, and twice the hours
Liked · 83%4X · Turn-Based Strategy
Whiskerwood
Sid Meier's Civilization IV, but a colony sim, and single-player
Loved · 92%Grand Strategy · 4X
More like Euro Truck Simulator 2
3 games closest to Euro Truck Simulator 2 of your picks
Motor Town: Behind The Wheel
Much the same as Euro Truck Simulator 2
Loved · 94%Transportation · Driving
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
Totally Accurate Battle Simulator
Garry's Mod, but an auto battler, and a third of the hours
Loved · 98%Sandbox · Physics
Fireworks Mania - An Explosive Simulator
Garry's Mod, but a hobby sim, and a tenth of the hours
Loved · 97%Sandbox · Physics
RollerCoaster Tycoon 3: Platinum!
Garry's Mod, but a management game, and real-time with pause
Loved · 92%Building · Sandbox
Waterpark Simulator
Garry's Mod, but a job sim, and a quarter of the hours
Loved · 96%Sandbox · Building
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.