From the Designer's Website:
Ninjas et temple maudit.
User Translation from French:
Ninja and the temple of doom.
Characters have 40 points to distribute between three attributes: Yin (spirit), Yang (body), and one of either Zen (ninjutsu) or Maho (sorcery). Points in Zen and Maho cost double. The threshold for success with each attribute is the attribute value divided by 10 (rounded down). A character has a number of specialities in each attribute equal to the threshold value of that attribute.
Task resolution is performed by rolling a twenty-sided dice and comparing against the appropriate attribute value:
- Rolling 1, or less than or equal to the threshold, is a critical success.
- Rolling 2, or less than or equal to the attribute value, is a success.
- Rolling 19, or higher than the attribute value, is a failure.
- Rolling 20 is a critical failure.
If a speciality applies, the player rolls two dice and keeps the best.