For this world, Ben is only the hero that they could rely since there are not a single soul that would want to face the aliens. They are too scared since the aliens have different abilities and Ben could use most of those abilities since he can transform into more than 10 different aliens at a time. However, there is a catch since the Omnitrix can only be use for a short time and it would need to recharge before you can transform again. If there are many alien then there won't be time to wait for that. Unfortunately, that is what happening here since there are lots of alien. It is only good fate that Ben was able to find a blaster to defend himself in the meantime as he waits for the full charge of the device. Evil aliens are marching towards you and you don't have your Omnitrix that you can use. All youhave is your trustee blaster in this game. You need to get them before they can get you, so keep on blasting them till they are no more. The game gets harder and more challenging as you make some progress, but is the exciting and best part of the game since you would need to challenge yourself to finish each level.