User summary:
A French roleplaying game, set in a near-future, post-apocalyptic Earth, where civilization has fallen due to the pressure of a vermin population explosion, believed to be a reaction to the damage inflicted by humanity to the environment. Characters stats and skills are rated in d10s, rolled and added together to pass a difficulty rating. As in other RPGs, characters can improve with experience points, but singularly this game assigns experience points to the master also, with a system partly influenced by the players rating the master's performance. The master uses these experience points to bring "on stage" elements of the universe in the next adventure.