originally posted by Xeonzs
The trainer still works fine for the campaign.
The trainer just doesn't work for multiplayer games anymore, this also means skirmish against the AI, because all of that is now server based as opposed to the ****e peer-to-peer netcode they had before, so when you use cheat options like manpower, cp or health multiplier in a skirmish/multiplayer battle it gets reset to the value the server is expecting within less than a second.
So even though the health might show 40000, as soon as the soldier gets hit it will show the correct value, with manpower it might change to 999999 but in less than a second it will be back to lets say 360.
If you just do compstomps then you can just use the cheat mod instead.