It might be one of your first games bought next year.

The Binding of Isaac: Afterbirth+ will release on January 3rd, 2017, the developer has announced. It’s a confirmed date for a PC release with console versions coming “Spring 2017.” The price is $9.99 but Afterbirth owners will get Afterbirth+ for $6.66 (price available only for a week after the release).

The expansion includes 62 new achievements, a new final boss, a new final chapter and a new playable character. There are tons of additional elements including full access to mod tools.

Small content updates are also on the way, as well as “other stuff im forgetting because i cant keep track of anything in this game at this point,” developer says. A lot of fun awaits, it seems.