Some of these require you to play on VS mode, editing the rules and items of the match will NOT prevent you from unlocking the stage.
| Stage | How to unlock
|
|---|
| Ascension | After unlocking all 3 stages, from the Main Menu, select Archives, and then change the page to Ascension, and enter the following code: right, up, left, right, right, down, down, up, down.
|
| Moonstone | After playing every non-unlockable stage at least once, play the Sacred Ground stage on VS until you unlock.
|
| Sunken City | Play VS mode, once selecting a stage to play on, select Random. Must do this a few times first to get it to randomly select the hidden stage.
|
| Towerforge | Unlocked after completing the King's Court stage in Quest Mode on any difficulty.
|
