I played the game for a bit and i was surprised no achievement was popping up, then, when i closed the game, three achievements appeared suddenly, i wonder if this happens to others too ? It's quite annoying to not be able to see achievements when they unlock in the Steam overlay, generally i notice i achieved something when they pop up on screen, in almost all games is like that, why in this game they not work like that ? If anyone wanna explain it to me or add something, you're welcome, thanks.