Enable the experiment functions for the addon to work correctly.
To explore the caves, you need to create a gas mask, and you need filters to craft it. If you have filters, then you can create a gas mask.
Filters
Gas mask
If you enter the cave without a gas mask, a sad fate awaits you, as it can kill you. This effect will appear at a depth of Y=44 and below.
Compatibility: Android / IOS / Windows 10 / Xbox One
Download mod GasMask (.mcpack)
[6.72 Kb] downloads: 2047
Download textures for mod (.mcpack)
[11.58 Kb] downloads: 1602