I discovered a bug... apparently if you die once then you can go past wave 10. If you don't die you reach the "end Screen" so make sure your code doesn't have a logic error. Also "Return to title" acts like a pause button.
Thanks for taking that much time to find a bug. We really appreciate that. Probably the wave counter isnt reset accordingly if you die or something. Havnt checked the code yet. But its really awesome of you to take that much time to play the game, find the bug, and explain it to us.