There are a maximum of 33 Half-Life 2 achievements worth 507
5,095 tracked gamers have this game, 901 have completed it (17.68%)
Fight the Power15
Shut down the supression device by disabling its generators.
Unlocked by 2,155 tracked gamers (42% - TSA Ratio = 1.53)
Do you have a question about this achievement? Please post it in the Half-Life 2 Forum