I agree with the others, speed, variety, health, etc. But I would also add, that the combat system is a bit off. The attack animation is slow and hard to aim. I was running in circles for awhile to end up in a good angle just to get hit and pushed way too far back by a projectile. It's funny how the knockback is the fastest way to traverse the map. I liked that the enemies could also hit each other, but initially I expected a free for all arena battle. Good music, cute graphics, and clever story. Afterall, I had fun in the beginning, but didn't want to start over the whole thing just because of a bug.
At least I'm invincible now.
