There are two achievements or trophies associated with collecting the secret items in Call of Juarez: The Cartel. If you collect at least 75% of secret items on any level, without being caught, you will earn Magpie achievement or trophy. If you successfully pick up 15 secret items, you will unlock Dirty Cop achievement or trophy.
Secret Items in Call of Juarez: The Cartel appear as eyeball icons on screen. Magpie achievement or trophy unlocks when you collect an item that gets you above 75% mark. These secret items are clearly visible and will appear on your screen even when you aren’t close to them. So you can easily collect them.
You can collect 15 secret items easily on Chapter 2. There are 3-4 items in the first house you enter. Grab these with every character and if necessary, reload the checkpoint. Alternatively, you can play through the game and collect at least 15; they are 4-6 during each level.
Meanwhile, if you haven’t found the secret Ladder Goat Movie in Call of Juarez The Cartel, check our location guide through the link.