Battlespire

Unlimited Points
Click on "Create a new character", click on "Magic items" and buy
all the magic potions available (7 in all). - Next, save the data
and click "Cancel." - Click "Yes". - Click on "Create a new character"
again. - This time, click on "Equipments", and you will notice that
the potion's selling price is way higher than the purchase price.
Click on "Deselect". - Keep selling all the potions to get more points.
Repeat all the steps above to get as much points desired.

or

Points Cheat: To create a new character class, follow the usual
procedure and use your points to get whatever you want but make
sure that you buy a load of potions (60 points). When you have
spent all your points save the class. Choose cancel and return to
the menu to select the class. Choose cancel and return to the menu
to collect the class you just made. If you now go to the equipment
menu and deselect your potions, you'll get 600 points for each one!
So now you can get loads more stuff.