>>49493392My ideal game would be a 2D game with 100+ new Pokemon in addition to ten or so good evolutionary lines from each previous gen, mix it all together and make every single Pokemon in the dex catchable within two or three playthroughs (only requires you to get starters again, version exclusives, and a few one-off choices like the Kanto fossils).
Post-champion you can catch the two or three mythicals, and then boom. Game’s beaten, you caught all 300 Pokemon in the Regional Dex or whatever. You get an extra Master Ball from the professor and maybe a secret boss fight or a cool free shiny Starter, just a little something to make you feel even more accomplished.
Not a fan of the new Arceus game but its cool that it has an actual reward for catching them all. Even the old games just gave you a little stamp on your trainer card which nobody else would look at