Google Drive collections of all the tacmaps as well as modified versions made during this project. Original tacmaps can be obtained from the #hll-tacmaps channel in the official HLL Discord.
Links to other handy things Hell Let Loose related
-0.237035 * (distance - 4224.95)
-0.213669 * (distance - 5343.41)
-0.177300 * (distance - 3105.98)