Simple Space shooter

controls

'w' - moves player ship forward.

'left mouse button' - fire ship weapon. move mouse cursor to move ship.

 'right mouse button' - enables free movement of mouse cursor. ship no longer follows mouse cursor.press button again to return to normal mode.

 'a' and 'd' - rotate ship left/right after player presses 'right mouse button'.

Power Ups

Restore health

This power up restores 2 health when collected.

Invulnerability

This power up grants temporary invulnerability when collected.

Increases speed

This power up gives a temporary boost to ship speed when collected.

Spread Shot

This power up gives a temporary spread shot when collected.

Mouse Aiming

This power up gives a temporary ability to aim with the mouse. After collecting, press right mouse button and shots will target the mouse cursor. also gives a temporary boost in firing speed.

full source code available here: https://github.com/return5/Simple-Space-Shooter