: If you purchased the game on Steam or GOG, the hexdd.wad file is located within the base or data subfolder of your Hexen installation.
: It functions as an IWAD but requires the original HEXEN.WAD to be present to run. How to Upgrade hexdd.wad v1.1
A swampy, atmospheric start that introduces the sheer scale of the expansion. : If you purchased the game on Steam or GOG, the hexdd
v1.1 addressed stability issues when running the expansion on the updated Hexen engine (v1.1). Without this synchronization, players often faced "Z_Malloc" errors or hard crashes during level transitions. hexdd.wad v1.1