Fans of Super Meat Boy are going to understand that this is difficult. If you played Super Meat Boy to a certain level you are going to understand it on an even deeper level.
Basically what I'm trying to say is this: don't bother trying to get a Platinum Trophy on Super Meat Boy on the PS4 or PS Vita. Give up now. Spare yourself the pain.
Here is a list of Super Meat Boy's trophies. Allow me to simplify this for you.
In order to get the Platinum trophy you are going to need to complete all other trophies. One of these trophies involves beating the Cotton Alley dark world without dying. If you don't know what that means, go on about your day with a free and happy heart. If you do know what that means, I am sorry. I am sorry to bring up those horrific memories. Please forgive me.
Some perspective: I couldn't even beat one of the levels in Cotton Alley without dying. Not one of them. Not even on my best day. The idea of going through every single one of those levels without dying seems like something an alien would do. Or a robot. Or a robot alien. Human thumbs simply were not designed for this kind of behaviour.
Above is a video of someone beating Cotton Alley's dark world without dying. Normally when I watch these videos I think to myself, "oh, that doesn't look too bad. I could probably do that".
Not with this video. I know my limitations.
I repeat. Give up now.