Updates

I now own a Lynx and have made a few changes after testing.

Our hero has his mojo back and runs along the dungeon at 60Hz.

I managed to remove the corrupt graphics during loading by setting the tgi default colours to black before calling tgi_init:

  tgi_install(tgi_static_stddrv);
  memset ((void*)tgi_getdefpalette(), 0x00, 0x20);
  tgi_init();

I added pause functionality since I get interrupted more often when testing on the Lynx for some reason.

You are still limited to a maximum of 3 lives, but every 500 points it will restore a life if you've lost any.

I shortened the rounds to about 2 minutes and tweaked some of the difficulty settings.