Mario Tennis Open
Mario Tennis Open · Nintendo 3DS. Play on Windows with OldGames Launcher.
Controls and saving
Open Controls in the player to view or change the keyboard and gamepad mapping for this system.
Use the game's save menu when supported. Available save options depend on the player and game. Native saves stay on your PC.
How to play Mario Tennis Open
This Nintendo 3DS title uses the OldGames Launcher for Windows x64. You can browse its page on a phone or computer; gameplay runs in the Windows app.
- Choose Play in launcher above.
- Download and open the launcher, then sign in with your OldGames account.
- Select Mario Tennis Open in the library, or return here and choose Open in launcher.
Controller setup and performance depend on the game and your PC. Review the launcher requirements before playing.