@JustOneOldMan:
Your game can't be construed to be a simulator or virtual world (isn't that what a game is?), and you can't even make a starter or tutorial kit without extra charges.
Wrong. They changed the license. So now you can make and distribute also other types of realtime applications.
But you are not allowed to distribute their editors ( without to pay a extra fee ). Alternatively you can write and distribute your own editors. This is allowed.
