HOW TO INSTALL To activate the mod you have to download the .zip file. You should have a folder: T8_Tekken7_S4_HB, in that folder you will find a folder called Tekken7_S4_HB, that folder needs to go in your Tekken 8 Mods folder which can be found in: ...\SteamLibrary\steamapps\common\TEKKEN 8\Polaris\Content\Paks\Mods
If you have no Mods folder yet, simply create a new folder and name it Mods, exactly like that.
In order for the mod to work properly, make sure you haven't got any other health bar mods installed.
In case you'd like to remove the mod later on, just simply remove the Tekken7_S4_HB from the Mods folder.