this run is made possible with a new variation on the healer glitch which allows you to grab tbirds key that then allows you to RBO. thx to Pro_JN for find this. The routing is completely off the cuff. Route and leveling can be drastically improved. you can get flute in glitched which means after beating tbird Up+A leave GP and go to P6 in gltiched form and beat Barba, then stay glitched and back door to gooma.