This tut will show you how to hack Grind Quest (which is already on arcadeprehacks) to your advantage. First install Adobe Air 2. can be found through google. Next search for ".minerva sol editor" you will see a long list. Click the first link and download that. Now for the trickier part.
1.make sure you have a saved file of the game.
2.open up control panel.
3.click tools>folder options>View. then look for "Display hidden folders and files. click yes. then look for "Hide Protective operation files. uncheck it.
4.open up .minerva.
5.click open in the top right of the screen.
6.(if you havn't messed with it)look for macromedia>www.arcadeprehacks.com>
7.look for a file that containes atleast "slot1" and "game".
8.open which slot you wish to edit.
9.make a backup of you orignal file.
10.edit it however you want because you can redo it if it crashes the file/game
Have fun with a lvl 70 with the impossible to get otherwise, "Heroic" items. do not sell them because you will not get anything from them. if you want to make money hack it or make alot of rarity 3 items, 4 is heroic.
I will update this of file names and how to get to macromedia soon.