These feats are supplemental to the standard Pathfinder feats, not a wholesale replacement.
We have included a small selection of the standard d20 feats, some of which have been revised/modified for use in Redshirts. Where there is is overlap or duplication, we direct you to use the Redshirts version of a feat.
Any Standard Pathfinder/d20 feat that is non-magical can be taken in Redshirts. (subject to your DM's discretion)