It's not locked, lol. Guerilla just doesn't have the ability to open it at the moment.

So right now, I suggest you just don't worry about editing it, and use what's been given.

I know that with what we have and the tools we have right now, we can make some pretty cool stuff. That is, no one has really tried to go beyond with their thinking. A few members, though, are doing great with their WIP's so far.