SWAT™ 4 is the next installment of the successful tactical first person shooter franchise. SWAT™ 4 will have new features, like multi-player and co-op modes while still maintaining the features people love about the previous SWAT™ titles. Combining the high degree of tactical gameplay with an extensive tutorial, quick-start action mode, and adjustable tactic levels SWAT™ 4 will be sure not to disappoint!
This radio mod for multiplayer CO-OP mode improves some of the radio commands in game, it will let you report how many contacts you see when you check behind a door or whenever situation like that.
Best m4 mod there is, just a shame I can't use it with other mods.