Auto battle or auto retreat? I think you should make it so that the auto battle attacks no matter what with a cancel option if you miss click it. its annoying that you have to click thousands of times just because the auto battle wants you to retreat. Except from that good game. I wanna eat all those annoying humans!!! XD
1. potions or you can find some healing wells around the map but they disappear when used. you can buy them in town.
2. you will unlock spells when you play but all classes have the same spells... i think the stats is the only difference between all the classes. and the time/stats/levels it takes to unlock new spells.
3. you can chop down the forrest xD
4... no.
**tips! upgrade your weapon one time and save 500 gold for gold ticket ;P** you should add more upgrades. I died in lvl. 23 with 18.000 g. xD you should also add a a lvl. system with longer life span, higher attack speed, and more dmg% on each hit. i love this game btw :D