Counter-Strike: Source blends Counter-Strike's award-winning teamplay action with the advanced technology of Source technology. Featuring state of the art graphics, all new sounds, and introducing physics, Counter-Strike: Source is a must-have for every action gamer. Game updates since mid 2010 are done by Hidden Path Entertainment.
The MP5 was originally part of Counter-Strike: Global Offensives weapon roster when the game was a console port for Counter-Strike: Source and Much better than the MP7.