Like more than one of them
19 games close to two or more of Unreal Tournament 3: Black Edition, Garry's Mod and Euro Truck Simulator 2
Splitgate
Unreal Tournament 3, but free to play, and PvP
Loved · 91%Arena Shooter · Fast-PacedAlso like Garry's Mod
BeamNG.drive
Euro Truck Simulator 2, but physics-driven, and with destruction
Loved · 97%Driving · Automobile SimAlso like Garry's Mod
Half-Life 2: Deathmatch
Unreal Tournament 3, but physics-driven, and half the hours
Loved · 91%Arena Shooter · FPSAlso like Garry's Mod
Ravenfield
Garry's Mod, but single-player, and a third of the hours
Loved · 97%Sandbox · FPSAlso like Unreal Tournament 3
Railroads Online
Euro Truck Simulator 2, but co-op, and more divisive
Mixed · 75%Automobile Sim · DrivingAlso 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
Shotgun Farmers
Unreal Tournament 3, but co-op, and funny
Loved · 93%Arena Shooter · FPSAlso like Garry's Mod
Avatar: Frontiers of Pandora
Garry's Mod, but open world, and a third of the hours
Mixed · 78%Online Co-Op · ShooterAlso like Unreal Tournament 3
Drive Beyond Horizons
Euro Truck Simulator 2, but a survival game, and a third of the hours
Mixed · 78%Driving · Automobile SimAlso like Garry's Mod
My Summer Car
Euro Truck Simulator 2, but a survival game, and funny
Loved · 95%Automobile Sim · DrivingAlso like Garry's Mod
Flashing Lights
Garry's Mod, but a job sim, and a fifth of the hours
Mixed · 79%Physics · SandboxAlso like Euro Truck Simulator 2
RoadCraft
Euro Truck Simulator 2, but not open world, and half the hours
Mixed · 75%Driving · TransportationAlso like Garry's Mod
THE FINALS
Unreal Tournament 3, but free to play, and with destruction
Mixed · 78%Arena Shooter · FPSAlso like Garry's Mod
MudRunner
Garry's Mod, but a driving sim, and a quarter of the hours
Loved · 92%Physics · SandboxAlso like Euro Truck Simulator 2
Counter-Strike 2
Unreal Tournament 3, but free to play, and 23 times the hours
Liked · 86%Competitive · FPSAlso like Garry's Mod
Serious Sam 2
Garry's Mod, but a boomer shooter, and a tenth of the hours
Loved · 90%FPS · ComedyAlso like Unreal Tournament 3
More like Garry's Mod
9 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
Just Cause 2
Garry's Mod, but a third-person shooter, and a quarter of the hours
Loved · 91%Sandbox · Physics
Hot Dogs, Horseshoes & Hand Grenades
Garry's Mod, but in VR, and half the hours
Loved · 97%Physics · Sandbox
Totally Accurate Battlegrounds
Garry's Mod, but free to play, and a battle royale
Liked · 88%Physics · Sandbox
Grand Theft Auto V Enhanced
Garry's Mod, but third-person, and more divisive
Liked · 83%Sandbox · Shooter
More like Euro Truck Simulator 2
2 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
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.