A ROM hack is a colloquialism for a modified version of a game, made by modifying a ROM image for a game. This page will attempt to document notable ROM hacks for all games in the Babylonian Castle Saga, both mainline and spin-off, as well as adjacent works.
Translations
Title Screen for Blue Crystal Rod with the English patch
The Tower of Druaga
- An English PC Engine translation released by Procyon in 2007
- A more recent English PC Engine translation, made by Garrett Greenwalt, released in 2024
The Quest of Ki
- English translation of the Famicom version released by Zynk Oxhyde in 2019
The Blue Crystal Rod
- English translation released by Supper in 2025
Namco × Capcom
- English translation released by TransGen in 2005
Game modifications
Title screen for Another Tower
The Tower of Druaga
- A recolorization of the Famicom port to make it appear closer to the arcade original, including recreating the title screen. Released by Makimura Manufacturing in 2001
The Return of Ishtar
- Another Tower - a romhack created by MIA_n released in 2004. It is a remix of the game, similar to the arrange modes in the Famicom, Game Boy, and PlayStation versions of The Tower of Druaga.
The Quest of Ki
- A sprite hack that changes Ki and Gil to appear more like they do in illustrations of the game. Released for the Famicom version by poody in 2023
- A standalone utility that allows the user to edit the time limit for levels. Works with the original Famicom version as well as some translation patches. Released by Guyver (X.B.M.) in 2021