I've played this game on and off since 2013, and I have always enjoyed trying to kill bob asap.

I feel like a "Kill Bob%" fits in pretty well, even if its just a novelty category.

There would be if there's ever cateogory extensions for this game.

Catagory extensions should be added

For example, Kill Bob%/Kill All%, all achievements%, Trisha%, etc.

I actually did and recorded a full killbob run under 14 minutes RTA: