Nano Invaders

This game is part of a thesis and it's purpouse is to be tailor made in order to test a tool.
This game is an arcade dogfihting game that takes place in space. You control the spaceship with the mouse , shoot with M1 and move forward or backward with W and S.
There are 3 powerups you can grab to enhance your ship.
The enemes come in waves and become more aggressive the more you destroy.

They star coming and they dont stop coming, so you must achieve the best score possible.