Point Boxes and Point Orbs

First of all, there are Point Boxes scattered throughout the levels of the game.

These come in Three Varieties:

 Blue

Green

Red

Each Point Box, when destroyed with your EMP Pulse Projectile, will spawn its corresponding Point Orbs. These are examples of what you will encounter in the game:

  

Blue Orbs are worth 25 points each.

Green Orbs are worth 50 points each.  

  

Red Orbs are 100 points each. 

There are Secret Point Boxes hidden in the game as well.

Can you find them?