Again, it's totally up to the player. Although the set number of implants that a player can hold hasn't been determined yet, you can count on some sort of limit per character. In addition to implants are character abilities. Unlike in games like Team Fortress Classic where you have specific classes of units, Planetside will implement an ability tree that will map out a player's progression in this area of development. There will be 70 or so base abilities.
Players earn abilities when they reach a new rank.
You will also be given the opportunity to increase implants as well. Contact us for more information on GameSpy Industries.