
NotXMe:
Still don't get it, so VIP account can change the words ? LOL whatever ...
rules on first page. change, add, or sutract a letter.

Sunset:
How to play: change only one of the letters in a word to make a new word, OR you can also subtract/add a letter from it. You may only change either one at a time to avoid confusion. No rearranging letters, unless you're stuck and you can't think of any other word.
For example:
Talk
Tale
Stale
Sale