Studio MekTek, in association with Smith and Tinker, INC., Virtual World Entertainment, LLC, Catalyst Game Labs, and Microsoft Games, is happy to announce the release of Mechwarrior4 Free.
Getting started is easy. Just download and install MTX, MekTek's free content delivery and updating system. Once installed, simply click the Games Available tab, select Mechwarrior4: Mercenaries and click install. The game will download and install, all within MTX, and as updates become available, MTX will help you keep your game up to date."