Bugfix and Utility

Thanks to everyone who has played my game so far!

I was able to fix the game breaking bug that crashed the game. This is caused by an augment of a wave which combines two types. There was no failure checker and therefore, caused the game to crash (or in short - an infinite loop)

In addition, I hardened the game difficulty a bit - so that the amount of HP of the enemies will be much faster compared to the increase in the power of the light.

Thanks to everyone who pointed this out and I hope you have a good day!