Currently idling this game in the background as I write this. Will update with my high score later.
Having played several idle games, the first test I do is "Does an auto clicker break the game"? And the answer is not really. In the beginning, where all the damage is 1, doing 50 DPS is extreme, but around character level 40, the characters out pace it due to scaling off of two stats instead of one, so the effect of auto clicking dies off. Might be more effective when split, but that would level up one character more than the other, and my perfectionism will not allow different character levels.
One recommendation for the future, however, is to include either a mute button or volume slider. The music fits well with the background, but no sane man would listen to the same song for the hours or days it would take to "beat" this game.
Either way, nice to see an idle game in the contest. Nice work!
EDIT:
High Score: Area Level 44, Character Level 216, About 5 Rebirths.
The strategy seems to be to rebirth constantly until health level 60/70?, when you effectively become invincible, and it turns into a normal idle game.