Mechanical Arena (True) is a boss-rush with all the enemies created for the game, this includes normal enemies (that you see through the Stages), Bosses (8 Robot Masters and Castle Bosses), Mini-Bosses, Secret Bosses and more. This is probably the last TAS i will made to this game. This starts from a save state because you have to beat the game once to unlock the Special Mode and you will get access to the True Mechanical Arena.