Perks in Spaaaaace

Perks in Spaaaaace is a zombie-related gameplay achievement/trophy in Moon, in Call of Duty: Black Ops. It requires the player to purchase every perk at least once in one game of Zombies on Moon.

An easy methoud to achieve this equipment is to use the Hacker. This allows the player to "return" purchased perks for 100% the cost. What a player could do is build up a reasonable amount of money (~10-12,000), buy 4 perks, then use the hacker to return them. This would credit the full price of the perk to the player allowing them to then buy more perks without having to obtain more money or down themselves.