: As you slay enemies, your blade becomes coated in blood. A full meter slows down attacks and reduces damage; players must manually "clean" the sword (typically by pressing the L button) to restore effectiveness. Blood Lust / Berserk Mode

Onechanbara Special: Japan V103 – The Definitive Guide to the Cult Classic’s Hidden Gem

The original v1.01 had a notorious glitch in Stage 7 where the camera would clip through geometry, causing the player to lose lock-on during the boss fight. v103 addresses this. Additionally, the "Cool Combo" timing window is reportedly more forgiving.

The game is a portmanteau of onee-chan (big sister) and chanbara (sword fighting). It features: