How do you get the keys? Do they automatiically get added?

I've concluded that the chain shot mini game is 70% luck driven. Statistically it is better to shoot an hourglass before it reaches the bottom row. But I do recognize that there is value in leaving them on the board as long as possible to be used when there is more variation on the board.

as with every challenge, the more you practice the better you get. This isnt even that hard, I come all the way back from running RE1 with a knife only and Ninja Gaiden Black on Master so my mindset is that if you practice a game long enough you can do basically everything ^^

hahah You're the best...! Arooound! Awesome in-joke there. Can imagine that song stuck in your head as you practiced.

Also the two safe heads in the first one, I would take this shooting range any day over them ! (I only beat that battle because one of them got stuck in the corner lol)

yeah its very difficult but there is a certain rythm to it, I played around like 1 hour and then I somehow managed to do it. Har but not nearly as hard as anything Akumu throws at you in the first game xD especially chapter 6 that two phase cabin fight good god....

Good thing there's no need to get 100k for the last locker key. That mini game is a pain in the ass.