Like more than one of them
10 games close to two or more of Halo: Spartan Assault, Garry's Mod and Euro Truck Simulator 2
BeamNG.drive
Euro Truck Simulator 2, but physics-driven, and with destruction
Loved · 97%Driving · Automobile SimAlso like Garry's Mod
Reassembly
Garry's Mod, but a shoot 'em up, and single-player
Loved · 94%Building · SandboxAlso like Halo: Spartan Assault
Construction Simulator
Euro Truck Simulator 2, but co-op, and a third of the hours
Liked · 80%Transportation · 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
My Summer Car
Euro Truck Simulator 2, but a survival game, and first-person
Loved · 95%Automobile Sim · DrivingAlso 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
RoadCraft
Euro Truck Simulator 2, but not open world, and half the hours
Mixed · 75%Driving · TransportationAlso like Garry's Mod
STAR WARS Battlefront II
Halo: Spartan Assault, but four times the hours
Liked · 88%Space · Sci-fiAlso like Garry's Mod
Farming Simulator 15
Euro Truck Simulator 2, but co-op
Loved · 93%Automobile Sim · DrivingAlso 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
More like Halo: Spartan Assault
4 games closest to Halo: Spartan Assault of your picks
HELLDIVERS
Halo: Spartan Assault, but co-op, and five times the hours
Loved · 90%Top-Down Shooter · Twin Stick Shooter
Alien Swarm
Halo: Spartan Assault, but free to play, and even better loved
Loved · 95%Top-Down Shooter · Aliens
Alien Breed 2: Assault
Halo: Spartan Assault, but co-op
Mixed · 70%Top-Down Shooter · Twin Stick Shooter
More like Garry's Mod
10 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
Just Cause 2
Garry's Mod, but a third-person shooter, and a quarter of the hours
Loved · 91%Sandbox · Physics
Grand Theft Auto V Enhanced
Garry's Mod, but third-person, and half the hours
Liked · 83%Sandbox · Shooter
Fireworks Mania - An Explosive Simulator
Garry's Mod, but a hobby sim, and a tenth of the hours
Loved · 97%Sandbox · Physics
Just Cause 3
Garry's Mod, but a third-person shooter, and a third of the hours
Liked · 84%Physics · Sandbox
Avatar: Frontiers of Pandora
Garry's Mod, but a third of the hours, and more divisive
Mixed · 78%Online Co-Op · Shooter
More like Euro Truck Simulator 2
6 games closest to Euro Truck Simulator 2 of your picks
Star Trucker
Euro Truck Simulator 2, but a space sim, and a fifth of the hours
Mixed · 78%Transportation · Driving
Motor Town: Behind The Wheel
Much the same as Euro Truck Simulator 2
Loved · 94%Transportation · Driving
Forza Horizon 6
Euro Truck Simulator 2, but half the hours, and more divisive
Liked · 81%Driving · Automobile Sim
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.