Robotic Rush 3D!

You play as a transforming robot. Collect parts to get upgrades: armor, shield, plasma cannon! If you assemble the robot completely, then the robot will turn into a sharp saw and cut everyone in its path!
Be careful, if you run into an obstacle, you will lose the parts of the robot, and if there are no parts left, you will lose.

The shield blocks 1 time damage from an obstacle.
The cannon destroys obstacles.
The saw cuts everyone!