ONE PIECE: Grand Gourmet update 1.1.1 fixes save data and stability issues
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Bandai Namco Entertainment released update 1.1.1 for ONE PIECE: Grand Gourmet on Steam to address save data loading, Outings progression, and stability.
Bandai Namco Entertainment released update 1.1.1 for ONE PIECE: Grand Gourmet on Steam. The patch resolves a glitch that hindered save files from opening in specific scenarios and resolves an issue that could stop Outings from progressing. The update also includes stability improvements and optimisations for certain screen displays. ONE PIECE: Grand Gourmet launched on October 23, 2026, for PC, PlayStation 5, Xbox Series X|S, Nintendo Switch 2, and Nintendo Switch.
What's in the update
- Fixed a bug preventing save data from loading correctly.
- Resolved an issue that could stop Outings from progressing.
- Improved overall stability.
- Optimized certain screen displays.
One Piece: Grand Gourmet · official art via IGDBBackground In October, Bandai Namco and developer Kairosoft released the restaurant management game featuring more than 400 characters. Our earlier story



