Enemies and NPC's!

Have added some enemies in the game which is bound to make it more fun, they hit you every 1.5 to 3 seconds and take a lot of your health. When you click them they take damage as well, so the faster you click them the faster they die. 

Currently working on some NPC's which will give you powerups.

Fixed some bugs and added some checks in level generation so now all levels generated are possible. 

Added some sounds and background music.