Item description:

1: Down for the Count - Knock Out 200 Opponents

Well this trophy came up unexpectedly. It was on of the natural progressive trophies.

So there are two saves here: One says Paparazzi & the other says Defender of the Castle. You should automatically load into the Paparazzi save. If not then manually load it up. Both of the missions Paparazzi & Defender of the Castle appear at the front of the building for the nerds, by the football field.

All you really have to do is knock-out every jock with the spud cannon towards the end of the mission. I used the slingshot to knock-out the jocks with about two supercharged hits during the beginning of the mission. Once you get it, if you play the mission normally, it’ll unlock & you will earn “Down for the Count”.