Random reaction time:
I speedrun Hotline Miami on twitch, and we have a joke in the speedrunning Discord that the game is just bad and broken, and i swear to god, the reaction time is just so bullshit, the enemies are not consistent at all, sometimes they instantly see you and shoot you but other times they take ages to notice you, sometimes they hear your gunshots but some other times they don't, thank god Hotline Miami 2 fixed it (together with countless other broken things), the editor campaigns would have been a pain if it was still in.