The game is still in active development, but a version of it has been made available to the public for purchase - Early-Alpha or Beta (or any status in between).
Descend into the nightmare that is the Vault of the Void. Collect cards to modify your deck as you go so you can adapt to the challenges you'll face. A new single player card game that allows you to customise your deck and cards as you progress through each run. Use Void Stones to unleash modified cards of your creation to defeat the insidious minions that stand between you and The Void.