Gameplay
The game is a sideways-scrolling adventure, where Miyamoto Usagi has to defeat opponents in sword fights, and also have encounters with other characters (also anthropomorphic animals), for example priests, who usually carry a cane and utter Zen Buddhist koans, such as "if you see the Buddha on the path, kill him". Usagi is often attacked by bandits and enemy ninja. These opponents frequently disguise themselves as harmless peasants, villagers or priests.
Although progress is always left-to-right, there are branches along the way that allow some gameplay liberty. There is also a sword training level, with bales of hay instead of enemies.
The scoring system is based on karma; doing good deeds raises Usagi's karma, and doing bad deeds reduces it. If, ultimately, Usagi's karma drops to zero, he will perform seppuku. Good deeds include killing armed opponents and donating money to peasants and priests. Conversely, attacking priests or unarmed characters or even drawing his sword in front of them reduces it (besides turning them hostile).
To earn money, Usagi can gamble at inns along the path and collect coins from slain enemies. The money can be spent on food, which in turn increases his energy.
Read more about this topic: Samurai Warrior: The Battles Of Usagi Yojimbo