This Seeking Tech guide will show you how to find all 38 permanently missable treasure chests in Final Fantasy IV Pixel Remaster.
There are four one-time only dungeons you need to worry about: Tower of Zot, Tower of Babel (Underworld), Tower of Babel (Overworld) and Giant of Babel.
You can find the locations of all the chests in these locations in the video guide below:
Tower of Zot – 6 missable chests
The first batch of missable treasure chests are located in Tower of Zot, which is a dungeon you can only visit once. So make sure you find all of these before heading into the central door on the fifth floor.
Tower of Babel (Underworld) – 16 missable chests
The underworld version of Tower of Babel is another one-time only dungeon. You need to find all 16 chests before going to the center door on the eighth floor.
Tower of Babel (Overworld) – 8 missable chests
The overworld version of Tower of Babel can only be visited once as well. There are 8 missable chests here in total. You need to find six of them before heading to the central door on the fifth floor. The final two chests can be found after the boss fights. You need to grab them before entering the southwest door on the sixth floor.
Giant of Babel – 8 missable chests
Giant of Babel is a one-time only dungeon as well. So you need to grab all eight chests before going to the Stairwell of the Giant.