Added:

• The ability to get Frost on your party
• The ability to get Mao on your party
• The ability to swap characters on your party
• The Chatter House map
  • After 50 steps, you will encounter a Chimera (one of the default enemies in the game)
• The Clinic map
  • The ability to heal in the Clinic map
• More characters (most are unused)
• Frost, Mao and Aud actors
• Special dialogue after talking to Frost (it then leads to Frost joining your party)