Like more than one of them
11 games close to two or more of Riff Racer, The Witcher 3: Wild Hunt — Remastered and Garry's Mod
BeamNG.drive
Riff Racer, but open world, and six times the hours
Loved · 97%Automobile Sim · DrivingAlso like Garry's Mod
Brick Rigs
Garry's Mod, but open world, and with destruction
Loved · 95%Sandbox · PhysicsAlso like Riff Racer
My Summer Car
Riff Racer, but a life sim, and a survival game
Loved · 95%Automobile Sim · DrivingAlso like Garry's Mod
Grand Theft Auto V Enhanced
Garry's Mod, but third-person, and half the hours
Liked · 83%Sandbox · ShooterAlso like Riff Racer
MudRunner
Garry's Mod, but a driving sim, and a quarter of the hours
Loved · 92%Physics · SandboxAlso like Riff Racer
Turbo Dismount
Riff Racer, but funny, and physics-driven
Loved · 94%Automobile Sim · DrivingAlso like Garry's Mod
CarX Street
Riff Racer, but PvP, and twice the hours
Mixed · 71%Racing · Automobile SimAlso like Garry's Mod
Flashing Lights
Garry's Mod, but a job sim, and a fifth of the hours
Mixed · 79%Physics · SandboxAlso like Riff Racer
Enshrouded
Garry's Mod, but an action RPG, and about survival
Liked · 86%Building · SandboxAlso like The Witcher 3
Drive Beyond Horizons
Riff Racer, but about survival, and realistic
Mixed · 78%Automobile Sim · DrivingAlso like Garry's Mod
Mon Bazou
Riff Racer, but a life sim, and four times the hours
Loved · 97%Automobile Sim · RacingAlso like Garry's Mod
More like Riff Racer
9 games closest to Riff Racer of your picks
Forza Horizon 6
Riff Racer, but open world, and three times the hours
Liked · 81%Racing · Automobile Sim
Burnout Paradise: The Ultimate Box
Riff Racer, but open world, and with destruction
Liked · 87%Racing · Automobile Sim
Mafia II (Classic)
Riff Racer, but a third-person shooter, and story-rich
Loved · 94%Automobile Sim · Music
Audiosurf
Riff Racer, but relaxing, and even better loved
Loved · 96%Music-Based Procedural Generation · Music
More like The Witcher 3: Wild Hunt — Remastered
4 games closest to The Witcher 3: Wild Hunt — Remastered of your picks
The Elder Scrolls IV: Oblivion Game of the Year Edition (2009)
The Witcher 3, but first-person, and half the hours
Loved · 95%Open world · Fantasy
The Elder Scrolls III: Morrowind
The Witcher 3, but first-person, and half the hours
Loved · 95%Open world · Fantasy
More like Garry's Mod
6 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
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.