Original Plot
The Plot is also something that hasn't changed in the twenty years since the original releases; the Digital Copies still have all the same storylines found throughout. Your trainer still journeys through Kanto Region, as they battle trainers to compete at Pokemon Gyms. As you defeat these Gyms, you must face off with the likes of your Rival and the infamous Team Rocket.
On top of all of this, you trainer is tasked with the duty of trying to complete the Pokedex. Now the Pokedex is no where near the insurmountable job that it now is in the newest generations, but it still very difficult to do with Legendary Pokemon and Unobtainable Pokemon. Thankfully trading has improved, which is a definite plus.
Everything with the plot, down to the very script and Pokemon of characters, remain unaltered in the Digital Copies.