Update to version 0.2.1

Update 0.2.1

• Changes
  • Fixed all the enemies from overlapping each other
  • Added health to the player so you won't die in one hit
  • Fixed leveling up so you have to press the space bar to level instead of leveling up and accidentally clicking on an upgrade
  • Added another enemy type that should make the game last forever instead of 10 minutes per round

• Upcoming changes 
  • If somehow you survive until the enemies stop spawning you will get a you win and your money will save from that run
  • hidden message in the game
  • And more