Will will use the homebrewed Ultimate D6 (Roll & Keep) rules for this campaign. The rule set is still in playtest, so feel free to offer suggestions and help build it out.
The core mechanic uses 6-sided dice. When you roll for a skill, you will typically add your skill dice and attribute dice together and roll that many. You will then keep a number of dice equal to your skill or attribute, whichever is higher. Total the result of the dice you keep, and that is your success total.