I was thinking, what was the point of the score? Then I thought that when you win and you have enough score, you can go to a small, but hard extra world for more fun.

i think it should be in a tower(an evil tower of doom to be precise).and each level is a screen 1 thing by one thing and you go up stairs to go to the next level(im thinkin 13 levels).
the stairs would be shown on the ground and you walk up them to get to the next level seperate sets of stairs for each going up or down.
example...the thing on level 1 to go to level 2 is on the top border you come out the top border on level 2 the stairs to get to level 3 are on the bottom and so on ...[click title to read more]...

i think it's cool to have a small town or two. You should be able to convert your score to money. Some people just say "good luck, watch out for flying squirrels," others can give spells, weapons, resurrection site, and maybe a small, extra map for fun. is it cool? does it suck?