MechWarrior 4: Inner Sphere 'Mech Pak
The new equipment is all geared toward using in multiplayer and cannot be used within the single-player campaigns in Mech4.
All additions from the 'Mech Paks were useable with both MechWarrior 4: Vengeance as well as MechWarrior 4: Mercenaries.
Jay Adan (46)
Project Lead and Lead Designer