Enter LgqaBOqMSa as a case-sensitive password to have a time of 11:55 when exiting the castle.
At the password screen type NlrcGPAOUc code (case-sensitive) You'll exit the castle at 10:58 and just have 2 minutes before the arcade store be closed.
To start the game with all the Map Pieces, enter this code KepYsOpLRZ (case-sensitive)