for gold detector: to my knowledge: nope. I don't think the bullets always fall the same way, so memorizing is out of the question and there's nothing else you can do about it. so yeah, it's read and dodge.
alright, thanks to all those who've contributed. I'll invest my time in that, then. :v inb4 10 minute matches with nothing happening.
spoiler stages: I guess you won't need any help for spoiler 1 :v if you do, then start over.
spoiler 2: it's simple. don't get hit. or photographed. the only way to make it easier is to be as far away from hatate as you can; that way, the bullets are less dense. they're still fast, though. well
spoiler 3: she's following you, so stay away as far as possible so that you won't get hit by her lense. if you can do that, the card is trivial. the bullets aren#t exactly dense :v
spoiler4: this one has a sort of stragedy do it, if you want so. go into the corner. once hatate starts up using her lense, move away from it. most bullets won't spawn, since they're offscreen, making the card trivial.
spoiler5: repeat spoiler 1 :v
spoiler6: stay far away, wait for lesne to have disappeared, take photo. repeat till end of card.
spoiler 7: she follows you. move around a lot, but make sure she's REALLY far away before she takes her shot. unless you want to die :v best is to get her into a corner or something. her lense goes 2/3 of the screen.
spoiler 8: she zigzags, and everytime she hits a wall, she'll take a photo. make sure no to get hit they can. take pictures of her while she's moving
spoiler9: read and dodge. use horizontal lense, or else getting successful shots is going to be horrible. stay mid-screen.