Games like MotoGP™15
Games like MotoGP™15 include RIDE 3, RIDE 4, Assetto Corsa, Ride 2, and MotoGP™20. We matched them by the tags players give MotoGP™15 on Steam (Racing, Simulation, Sports, Motorbike, and Multiplayer): closest matches first, and among equally close ones the better-known games.

RIDE 3
Shared: Racing · Simulation · Sports

RIDE 4
Shared: Racing · Sports · Motorbike

Assetto Corsa
Shared: Racing · Simulation · Multiplayer

Ride 2
Shared: Racing · Simulation · Sports

MotoGP™20
Shared: Racing · Simulation · Sports

RIDE 5
Shared: Racing · Simulation · Motorbike

RIDE
Shared: Racing · Simulation · Sports

F1® 25
Shared: Racing · Sports · Simulation

MX Bikes
Shared: Motorbike · Multiplayer · Simulation

DiRT Rally 2.0
Shared: Racing · Simulation · Multiplayer

Forza Horizon 6
Shared: Racing · Simulation · Multiplayer

Assetto Corsa Competizione
Shared: Racing · Simulation · Multiplayer

Forza Horizon 5
Shared: Racing · Multiplayer · Simulation

MXGP 2021 - The Official Motocross Videogame
Shared: Racing · Simulation · Sports

F1® 24
Shared: Racing · Sports · Multiplayer

Automobilista 2
Shared: Racing · Simulation · Sports

MXGP3 - The Official Motocross Videogame
Shared: Racing · Simulation · Sports

Wreckfest
Shared: Racing · Simulation · Multiplayer

Descenders
Shared: Racing · Sports · Multiplayer

Riders Republic
Shared: Racing · Sports · Multiplayer

EA SPORTS™ WRC
Shared: Racing · Simulation · Sports

Forza Motorsport
Shared: Racing · Simulation · Multiplayer

MXGP - The Official Motocross Videogame
Shared: Racing · Simulation · Sports

The Crew Motorfest
Shared: Racing · Multiplayer · Sports