If you have played BO before you would get the general idea of wat im talking about.
Procedure:
Ok so u start with ful proto gear, and ur in a locker similar to the lockdown lockeroom except there is no healing pad or class change things. Instead the room is lined with holograms of various weapon/armour from the game and upgrades, each with a price of [watever currency is used]. The wave ypur on is showed on the top right corner of the screen. When you walk out there is a party button, when pressed, a small wave of normal zombies spawn and the locker room is blocked by gates. Each enemy you kill drops some of the currency [shadow essence] witch will go to all party members just like crowns. When all the zombies are dead a timer of 30 secs starts, in this time you can plan stategy, buy weapons/upgrades and equip your wepons/armour. when the timer goes to zero, you spawn where the party button is and the next wave starts.
Buying equipment/upgrades:
Its simple, just go to something u can buy and click attk, accept to buy it and it will apear in your modified arsenal (you will not have ur original stuff).
Any suggestions on the price of the different stars?
Upgrades will include vitapods, heath caps, vials, and getting UVs on ur stuff.
You can also level up your stuff by paying a fee for each lvl.
The waves will get progressively harder with more spawn, status, Kats, Trojans, slag guards, and greavers. (silkwings maybe for more frustration)
Players can rez by health splitting, or using energy (starts at 10) If the whole party is dead for 30 secs, its over.
Any suggestions? (i might have skipped some descriptions)
EDIT: Fixed problem with players fighting over essence by making so all players get it.
The upgrade credits could easily be replicated through the party with no ill side effects. In fact, its preferable, so people don't fight over credits in the middle of a wave.