Why HEAC not added to "Special cases" list?
--suibian 00:57, 14 August 2017 (BST)
Also, The HEAC save has nothing to do with ACID, HEAC is just one of many elements with a Hardness of 0 (the save doesn't belong here)
What is the element named PLEX?
Is it new or is it C-4's old/new name?