Some maps I play take a long time to finish, and I have to leave my computer on through the night so I don't lose all my effort i've done so far, so i'm suggesting if there is a "Save and Quit" button, so you can continue your map later.
There isn't one, but a "Save & Quit" button is very viable. I normally don't play Creeper unless I have an hour or more available.
_k
What really bugs me is when I'm making a Planet Guide, I'm usually in that planet in the game. And while i'm halfway through I see other things that can be done to other Planet Guides, but I can't change maps in the game, so I have to finish that planet guide until I can go to the next.
And how come you cant open 2 Creeper World games at the same time? That would be more useful.
You can if you copy/paste the game to 2 separate locations. Not really recommended if you have a slower computer because Creeper World can get up into some high energy usage.
_k
Awesome :D