- Ported Triple Spikes from Stealth Kunoichi
- Changed Power Stealth to match Stealth Kunoichi's specifications
- Slightly extended Power Stealth's activation time
- (Stealth Ninja) Fixed an issue where Power Stealth was not functioning correctly

- Added Power Stealth, First Parry, Perfect Stealth Bonus.
- Bug fixes and performance improvements.

- Changed the base value for Stealth score from 100 to 200.
- Stealth Form now allows you to pass completely through objects. The description text during stealth form has been changed.
- Added processing to prevent the player from moving during pause.
- (Stealth Ninja) Fixed an issue where the stealth score was not working.
- (Ultimate Stealth Ninja) While in Stealth Form, Spike hits can now extend the duration of the rank rate.

Added a multiplier system

Fixed the results