Killstreak Rewards are special bonuses players can get by killing a certain amount of enemies in a row without dying. The higher the killstreak the player achieves, the better special abilities the player will gain that will improve the character's ability or receive power equipment.
Players will have their own specific style of play based on their unique combination of skills. Eventually, players will be granted a final skill with the ability to determine the outcome of the battle and put an immediate end to the game.