Indie game storeFree gamesFun gamesHorror games
Game developmentAssetsComics
SalesBundles
Jobs
Tags

As far as I know black and white are counted as a colour on their own, a different shade means a different colour. As for question 3, I guess you could technically start working on the game now but that's not the spirit of the jam.

You can make games for any platform you want, it is not required to be exported on Gameboy.

Thanks, that clears up things! I wouldn't start the developing before the jam starts, but I definitely need to do some research as this would be my first game and I don't know if I'm able to do it in 10 days... :). Hope that's not breaking the spirit of the jam! I don't like being the "cheat" :P