How to unlock

feedback(16 years old)
you need complete all 4 puzzles and and need to block the castle before the enemy come after that there wil be a electic rope by clicking on it you will unlock 16 years old feedback

jetray
unknown if will jetray appear or not but he wiil unlock when ben go to meet pakmar and he get DNA sample of aerophibian(jetray)

fasttrack
unknown

xlr8
after completing 3 levels 16 years old xlr8 will be unlocked

alien x
alien x will unlocked when you get all the sumo cards of level 1 to 4 but alien x has a problem in his power.

NRG(out of his suit)
defeat 200 enimies with alien x power in one level.

kickin hawk
after fighting with liam frist time in one scene he will be shown to many time scartching the omnitrix.after that boss level kickin hawk wil be unlocked