We've all known it, we know why it was popular before. Love it or hate it, Tier+Tactical was immensely popular back in the days when we still had players, and this is the result of one guy changing way too many things to the point it became it's own thing.
This has been in the works for over four years, and has been updated numerous times. Let's get to the basics, shall we?

MAIN FEATURES
Base Package that becomes useless when you don't have a weapon pack enabled
New Ammunition Types (.45 Caliber, 4.57mm PDW, Gasoline, .22 Big Hunter, Energy Cells and Electronic Batteries, .50 Tank Piercer, etc.)
Universal Projectile system (and hitscans)
Insane Amounts of Universal Weapon Handling/Reloading Sounds

DOOMLAND + ARMORY OF ETERNITY