Dimensional Tunnel Pilot

I made it for a Jam, but i couldn't finish it in time.

Basics: You are guarding the Dimensional Tunnel, no one should be able to trespass your limits, also you cannot be destroyed by those asteroids that are wandering your Tunnel.

Inputs: 

Mouse Y axis, Left Analog Stick Y axis: rotates your weapon up and down;

Left Click, A button on your Joystick : Shoots projectiles

Joystick support Soon(tm).