MOUSE: P.I. For Hire - Patch v1.2.1 (Switch 2)
- Wanda Fuller
- 2 minutes ago
- 1 min read

Detectives,
We just released a patch for MOUSE: P.I. For Hire on Nintendo Switch 2, following on from the recent Update v1.2.0 that introduced the highly requested Level Revisit feature. Patch v1.2.1 implements an additional set of bug fixes and improvements, addressing several blockers, UI and visual bugs, and other issues. Check out the full Patch Notes below!
We again want to thank everybody who has supported MOUSE: P.I. For Hire, which has now officially reached over 1 million players across all platforms! Please follow our channels for more updates in the future.
Brie nice!
Patch v1.2.1
Nintendo Switch 2
Version: 1.2.1
Bug Fixes
Gameplay and Progression
Fixed ammo not spawning and potentially blocking progression in ‘World’s Fair’.
Fixed an invisible wall blocking player progression after updating from a previous version.
Fixed a collision issue that could lock players out of the boss area after using the cannon in ‘Mouseburg Grand Opera’.
Fixed ammo icons displaying incorrectly when loading into the world map from an older save.
UI and Menus
Addressed various control rebinding issues across all input methods.
Fixed 'Exit Level' option appearing below 'Exit Game' in the pause menu during Level Revisits.
Weapons and Combat
Fixed Robo Betty becoming permanently stuck if walking mines land on her charging point in ‘Bandel’s Laboratory’.
Save System
Fixed visual issues when updating the game over an existing installation with save data.
Localisation
Fixed broken Turkish text for the Deli Key and Prison Key items.
Visuals and Graphics
Fixed a boss fight into animation not playing correctly in ‘Curdsville’.




