I'm not going to lie, this game has amazing replay value. I go on Kong to chat, not to play games most of the time, and I find myself bookmarking this page for the sake of effectiveness. Thank you, 2DArray, for this spectacular lag-free chat game.
TIPS FOR THE LAST BOSS: To beat the Grey Blob, you need to go to the Valley of Greyness and obtain the Sword of the Grey, once you get that, you have to go back to the starting village, where you can buy a grey key for 2500 grey coins. Afterwords, head to the lake of greyness and enchant your sword with the key.
The boss will be fairly easy afterwords.
Tips for the last boss on Epic: SURVIVE!
The battle took me about 2 hours, I'm not even kidding here. Trying to regen and buff my guys while surviving, only to have all my buffs (including regen) be taken off by his runes, and him changing his attributes every few turns doesn't really help my situation that much.
Honestly, the last achievement for beating the game on Normal+ should be Impossible, just for the 16+ hours it takes to beat the game.