Team Dakota, Microsoft study responsible for Spark Project , opened the inscriptions to the Beta Program for this particular title in which the creativity of the players will be the absolute Mistress: you can subscribe on the Beta site , by clicking on "Sign up now!" and entering your email address along with the control code.

For now do not know what will be the beta, but will likely be conducted on PC since the Xbox One is still not leaving; We will update as soon as more details are released.