The Endo-Upgrades are types of equipment sold by Mendo. They are used to upgrade the party's defense in the game. There appears to be only three of them to buy.


  • Reinforced (Cost 250) - They boost up defense by 10.
  • Steel (Cost 1,500) - They boost up defense by 20.
  • Titanium (Cost 9,000) - They boost up defense by 100.

Total cost to buy all the Endo-Upgrades: 10,750



  • The starter Endoskeleton is Endo-01's body, and the Reinforced Endoskeleton is Endo-02's.
  • The Steel Endoskeleton is Endo-01's body, just enlarged and recolored.
  • Mendo himself has what appears to be a recolored Steel Endoskeleton.
  • Because the player can only have one Endo-Upgrade equipped at a time, and there is no way of switching back to one endoskeleton after equipping another, it is advised that the player never purchases an Endo-Upgrade worse than what one already has.

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