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Castle in the Sky (SMB1 hack)

Hack of Super Mario Bros.


Journey through the mysterious world of Laputa in this hack and help Pazu to rescue Sheeta and the pirates from the evil hands of Muska. Based on the incredible animated movie, Castle in the Sky, this hack takes place entirely on the floating castle itself. You can run through the castle gardens, its walls, its massive forest, and the weaponized underbelly itself to defeat all of Muska’s minions and save your friends. Almost every graphic has been changed to fit the Castle in the Sky aesthetic and incorporate its wide array of varied enemies. The world is counting on you, Pazu!

Custom Box art can be found here (for NES classic users and people who like visual distinction):


Version 1.2:

  • Fixed Castle Enemies’ Palettes (fixed them all to match overworld palettes)
  • Fixed Castle Pipe Palettes (fixed them to match overworld palettes)
  • Fixed Title Screen Selection Icon (mushroom) to Sheeta’s Necklace

Version 1.1:

  • Fixed Soldier Sprite to reflect yellow clothing of original art
  • Fixed Clouds in Bonus Level to match the aesthetic of the rest of the changes

Version 1.0 - Finished all sprite edits and replaced most graphics

ROM / ISO Information:

  • Database match: Super Mario Bros. (World)
  • Database: No-Intro: Nintendo Entertainment System (v. 20180803-121122)
  • File SHA-1: EA343F4E445A9050D4B4FBAC2C77D0693B1D0922
  • File CRC32: 3337EC46
  • ROM SHA-1: FACEE9C577A5262DBE33AC4930BB0B58C8C037F7
  • ROM CRC32: D445F698




ContributorType of contributionListed credit
SupergamerguyGraphicsAll graphics editing and testing

User Review Information

User Reviews
It feels amateurish, and passionateCryinOnion27 Jul 20201.2Yes