The Chronicles of Riddick: Assault on Dark Athena

This is an unmissable story mode achievement. You will kill Abbott right after you beat the last ring fighter (Bam). He is armed with a club so blocking only reduces damage and doesn't eliminate it. On the easier difficulties you can back away when he punches and then close for a quick punch or two. Don't worry so much about taking damage as there is a +1 health nanomed station just after the fight so you can fully heal.