Sorta agree with post 69, it would be cool yes, but I do like the randomness; otherwise it'd be just like every other somewhat shitty browser game out there that does just that.
Also, yes, the Warrior probably is the best, just do to it's armor and the rage, that said, however, the Ranger has the advantage of not having to even worry about getting hit a fair amount of the time, but they really don't get as many upgrades as the others, because they need to buy both arrows and health potions unless they find enough arrows to keep them afloat. The mage probably has the ability to make the most money over all, but it's currently got a couple of problems that keep it from getting very far unless you get very lucky.
Mostly it's that the star tiles are badly spaced, even factoring for the hole difficult stretches thing, because there are more than anyone would actually need in the first 50 tiles or so, and not nearly enough in the late 100s and mid 200s, so I think some moving around might be in order, even if it's just to space them out more.
Also, while it's nice that mages get mana when walking through ruff terrain, I think it would make more sense if they got it at ponds along with health, but that's not really a huge deal obviously.
I was also wondering if it'd be possible for star tiles to give you a random amount between 0 to 5 HP as a ranger or warrior, because 1 hp is pretty much useless, especially for rangers who don't have as good armor.