Now with master control for the omnitrix. You must complete all the tasks in the tasks menu and watch the cinematic to unlock the master control. Master control allows you to switch to your "go to alien" selected in the game menu by raising your voice. You may also remain as one alien without having to switch back to Ben. Note: switching rapidly will decrease your energy. Without energy, you won't be able to switch into another alien. This will recharge automatically. As well as your health. Some visual features have been added. The health bar flickers when you take damage. When transforming, the omnitrix badge will also flicker. Both aliens have their own special ability (which can be used with the space key). Swampfire's damage increases when you hold space. Alien X speeds up time (including your enemies). Ben's still has sprinting as his special ability.
