I've uploaded the game, and the demo. 

Get HyperShot at HyperShot

The more enemies you shoot, the more enemies spawn!

Blast your way through 300 levels of replicating orbs that move around trying to kill you.

- Use the mouse to move the player around the screen.

- Shoot Up, Down, Left, and Right to attack enemies.

- Gain enough points to complete each level.

- Some enemies follow you and can't be shot. They also block your shots.

- 20 enemy types.