The mechanic calls for D10's of 2 different colored dice sets rolled together vs target 6 or higher for successes. if two 10's are rolled they count together as 4 successes instead of two ( a critical success). and for each pair of tens after that. single tens are counted as single successes if not a pair of them. also one of the dice sets is the hunger set, you roll a number of other color dice equal to your hunger level replacing normal dice in your dice pool. example= dice pool of 5 blue dice, hunger level 2, so you would roll 2 red (hunger) dice and 3 blue ( normal). if a critical success is made up of a 10 on a hunger die its called a Messy Critical success and something bad happens along with the success. if no successes are rolled and a hunger die rolls a 1, then a Beastial failure occurs. I know how to roll dice for successes, just can't wrap my head around how to roll 2 different sets at the same time and have the total dice compared for successes and crits. and a possible failure.