So there is a thing called SAM AKA Steam Achievements Manger and you probably no about it it makes it able to unlock all Achievement and i don’t no much on game and how its made but i have seen that you can make it lock so it can’t be modified so they cant unlock it and right now they can unlock them even if there not in yet they can unlock it so i just wanted to tell you
you hacks your achievements, minuets later you hear a knock at your door, you open it to find Mac standing there and Mac says “yeah no, stop doing that” and he walks over and takes your computer…
…and locks and unlocks all achievements himself, making it super obvious you cheated. “I am the one who knocks.”, puts on his Heisenmac hat and leaves again.