Like more than one of them
18 games close to two or more of Sniper Elite, Garry's Mod and Euro Truck Simulator 2
Arma 3
Sniper Elite, but a wargame, and 13 times the hours
Loved · 90%Military · WarAlso 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 Sniper Elite
Ravenfield
Garry's Mod, but single-player, and a third of the hours
Loved · 97%Sandbox · FPSAlso like Sniper Elite
Insurgency: Sandstorm
Sniper Elite, but realistic, and three times the hours
Liked · 85%War · MilitaryAlso like Garry's Mod
Day of Infamy
Sniper Elite, but realistic, and twice the hours
Liked · 82%World War II · WarAlso like Garry's Mod
Zero Hour
Sniper Elite, but realistic, and first-person
Mixed · 77%Third-Person Shooter · ShooterAlso like Garry's Mod
Call of Duty: Modern Warfare 2 (2009)
Sniper Elite, but PvP
Loved · 93%War · ShooterAlso 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
Ghost Recon Breakpoint
Sniper Elite, but three times the hours
Mixed · 73%Stealth · Third-Person ShooterAlso 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
Flashing Lights
Garry's Mod, but a job sim, and a fifth of the hours
Mixed · 79%Physics · SandboxAlso like Euro Truck Simulator 2
Arma Reforger
Sniper Elite, but a wargame, and six times the hours
Liked · 80%Military · ShooterAlso like Garry's Mod
Easy Red 2
Sniper Elite, but team-based, and historical
Loved · 90%World War II · WarAlso like Garry's Mod
Far Cry 3
Garry's Mod, but stealthy, and a third of the hours
Liked · 88%FPS · SandboxAlso like Sniper Elite
Battlefield 4
Sniper Elite, but PvP, and with destruction
Liked · 85%War · MilitaryAlso like Garry's Mod
The Mean Greens - Plastic Warfare
Sniper Elite, but funny, and half the hours
Liked · 82%Third-Person Shooter · World War IIAlso like Garry's Mod
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
More like Sniper Elite
5 games closest to Sniper Elite of your picks
Sniper Ghost Warrior 3
Sniper Elite, but first-person, and twice the hours
Mixed · 67%Sniper · Stealth
More like Garry's Mod
7 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
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
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.