In Call of Duty Zombies, there is a perk called Double Tap Root Beer. It allows you to shoot faster. I think that would be a great idea for Zombies. Every time you buy the perk, you get Haste 2 or 3, so you can hit faster, AND something that allows you to pull back your bow quicker so you can fire off arrows faster. In Black Ops 2, Double Tap also increases damage my 2x. I think that would be a little overpowered, so I would just add what's listed above. Thoughts?
I suggested something similar over a year ago. While I whole-heartedly agree with the idea, the fact that it hasn't been done yet despite it already being suggested leads me to believe such an addition is unlikely to happen. :/
I love this idea!! Maybe add diferent buffs that one can only get at a certain wave number? Probably cause alex has irl stuff to do either that or your right...