Yes I know about the cave, my suggestion about it was to indicate which EV trains where with in-game information, to make the game completely playable without need to consult image or text file xD. And maybe the pokerus is not necessary at all, would be just to have literally all things in a single player experience xD. As I said, it's suggestions, its "my taste" of the game, but you are the creator and the game should feel the way you want it. Im already addicted again. This, right here, is the ultimate vanilla experience. Its the best, really.
Its red++ for first gen, polished crystal for second gen, and this right here is the third gen. Those are the gems one should play when wanting to revive the past xD.
BTW here is my (hopefully last) suggestion, would be possible to simulate wonder trade like in red++? You send a pokemon and recieve a random pokemon with a random moveset and the Original Trainer is a fake name and ID, you can trade in wonder trade 24/7 in red++. This is optional as the player doesn't need to interact with the PC if he doesn't want to, but its fun to maybe swap your whole team to play a random mode or to get that little help completing the pokedex xD.
Many thanks!! i will not bother anymore^^