Complete every ctOS Breach
Difficulty (Medium/Hard)
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This achievement can be hard for people but mostly you need to wonder the map finding these things. Some of these towers can be hard to get to because its like a puzzle to get up to them. In the game there are 16 ctOS breaches. on every breach you'll need to hack 5 boxes in a time limit. Sometimes you even need to place a vehicle in front of a wall and use it as a stair. You can start the breaches by hacking the first box.