Dear Supercell, I love your game, and I have collected every shiny Pokemon. Some pokemon like Gimmighoul and Poltchageist/Sinistcha, don't have shiny sprites, and others, like Tynamo, Minior, Elekid, Plusle, Basculin, Igglybuff, Snom/Frosmoth, Poliwag/Poliwhirl, Scraggy, Solosis/Duosion, Alolan Vulpix, Vivillon, Bramblin/Brambleghast, Milcery, and Popplio, are very hard to tell apart from normal to shiny. Greedent's shiny sprite is all messed up. It looks black with no details. Armarouge/Ceruledge colors are good, but sprites are awful, and the same with the entire Luxray line. It was better in previous versions. One more problem is Petilil cannot learn "after you" once it has evolved. How am I supposed to use this move on Torkoal to make it go first? Another major problem is, when I put my 3.1 version save file in 4.1, it messed up the search level for many of the Pokemon in DexNav, especially with changed sprites. Even though I had captured the Pokemon, it showed grey as if I hadn't captured it with a search level of 0, which was 235 or more for many before I encountered shiny. I was also unable to obtain Ogerpon masks, for example. From Jojo Fan, I had received a prison bottle; the other masks weren't on the ground either in Seafoam Islands or Pokemon Mansion. I don't have the cheat codes to hack them into the game, and cheats also mess up your game. For example, the Woyaopp guy that gives rare candies—if I talk to him, my game gets stuck, and I cannot move my player. All this is to say that older versions are not compatible with new ones, which is heartbreaking. I request you to create new areas to put new items and Pokemon, like the cave behind the power plant, without messing with things already there. Don't modify them. For example, the town map shows different roaming Pokémon in 3.1 and 4.1. Now, how am I supposed to get Terapagos? I now have one Walking Wake roaming in the map and another one standing in Victory Road. What is this? Am I supposed to download the latest version, create a new save, and finish the game all over again to get new Pokemon and lose my shinies in the process? Well, one might say I can transfer them to the latest save version. But what about my search level and PokeDollars? By the way, I remembered that stars also get messed up when I put my shinies in battle. I request that you bring solutions to all these. One suggestion would be you can create an NPC that can turn simple Pokemon into shiny ones for a hefty price or golden bottle caps or whatever; just make them winnable in some sort of battle tower with BP or whatever. This is what has been implemented in Pokémon Unbound, but I think you can come up with way better solutions for all the problems I have listed. Pokemon Unbound has also changed many shiny colors, which look fantastic and easily apart, including all their stages of evolution. You should emulate the same.
In the end, I would like to thank you greatly for creating such a brilliant game. I have loved the difficulty of battles and changes you made to NU and other tier Pokémon to make them viable. Sleep clauses and other things are fantastic, as well as new moves. These are all the faults I could find with your creation. I won't ask you to create a whole new region like in Pokémon Unbound, but I would insist greatly that you create new separate areas for newer things so I can just load my old save file in the new version seamlessly.