* Added the Dragon. Inspired by the
original Dig Dug, it breathes fire that you do NOT want to
touch.
* Made immortality power-ups more rare,
so that you can no longer surf from one to the next.
* Got rid of a bug where invisible lava
particles at deep levels burned the player.
* Exploding bombs now push other bombs
rather than popping them immediately.
* Various performance enhancements to
keep the game running at 60fps no matter what the situation.