How does one get over 100?...like when your rolling for a result of a critical damage some results are over 100. yeah I'm sorry for asking stupid questions again

Ranks of Vicious (every rank adds +10 to the roll), or multiple triggers of the critical hit (if a critical is 2, and 6 Advantage are rolled, that means the critical can be triggered, and then +20 can be added).

You add a modifier based on a variety of factors. +10 for each existing criticals on a player, +10 for each time the critical is re-activated towards a single hit, and +10 for ranks in Vicious and Lethal Blows.

Alright thank you all for answering my question

Cheat...