Version Up is a new way of adding various game elements to Kingdom Hearts coded. It can be accessed at the beginning in the second chapter. To use Version Up, access the menu from the World Select screen or the Moogle Save Point screen. There are four types of aspects to unlock:
VP is obtained by completing Debug and Bonus stages. You get more points for a fast finish or a high score, respectively.
Game Modes can only be purchased after clearing the previous hardest mode for that chapter. This means that you can only buy Critical Mode for any given world after having completed it in Proud Mode.
The following list details the things you can do with VP and when they become available, as well as the VP cost.
Version Up is not available in Chapter 1, as it serves the purpose of Kingdom Hearts coded's tutorial.