I can't say that I am attracted by the rules, but the premise is %$#@ing awesome! You would start-off as a somewhat normal person, but as you progress, you can explore new worlds and realities, learn to control them like a god, and eventually become a creator-god to whole new realities! With the ability to travel through time, space and other dimensions, the possibilities with world-building are truly endless!!! Its like picking-up the Mini-Six book (with the other setting pamphlets wedged in it) and asking "So, what fiction should we play today?" and everyone replies "
ALL OF THEM!!!".
If I was running a LoC campaign, my world-building formula would be simple: Mix 2 cups randomly chosen 80's cartoons (the good ones) with 11 tbsp of Heavy Metal-styled gratuity (sex, over-the-top violence, T&A, etc.), add some gran alcohol and cannabis to friends; bake for as long as needed. Voilà! Instant awesome!!!