the characters have ragdoll and react to the Scenery, Explosions, Obstacles, physics, Etc.
different jetpacks, rocket backpacks.
The levels have a difficulty which gradually increases from easy to difficult.

The game consists of different actors which you will obtain as you complete the levels, some of them have abilities that can make it easier for you to complete the level or they may not be so helpful.
try to make the levels more difficult as you play.