On Steam, Tiny Tina's Assault on Dragon Keep: A Wonderlands One-shot Adventure will be available. It is only for a week, however, to get the game and enjoy it forever.
Tiny Tina's Assault on Dragon Keep: A Wonderlands One-Shot Adventure defeats skeletons, dragons, and giant golems, while continuing the campaign that started everything. Experience the legendary 2013 quest that inspired it all in this standalone campaign that includes fantasy, adventure, and overwhelming magical loot.
Only you and your companions have a chance to restore order in this strange, enchanted land. However, beware – Tina's gleeful chaotic whims will change your destiny in an instant.