I played this about 3 years ago and was gonna go for the platinum but found it too hard, saw they added an Assist mode so I checked it out and I now have 2 Boss Cells.

Kept following a guide and got the platinum...

I have a Living Dex!

Caught an Arceus since I've finished PL: Arceus now

Fuck doing Mega or Colour Picross

Realised this got a free PS5 version so I just followed a guide to get the platinum again

Finished the game and got the platinum

Played almost up to the end of the first level before moving on

Played against James in Berlin

Finished the game and got the Platinum