Brief explanation:
Players' health in Gauntlet (NES) will no longer automatically drain.

For use on:
A Gauntlet NES rom with an NES header, patch created and tested with Lunar IPS

Technicals:
This hack actually only changes one byte!
00003B70 went from a 01 to a 00 so . All the remaining logic for lowering player health is still there, but
it does nothing since player's health doesn't change. So I would think it's extremely safe to apply on top of other mods.

Disclaimer:
That being said, use at your own risk, of course.