If you’re looking for a challenge, use the "Similar Strength" setting for wild Pokémon so you don't run into a Level 3 Arceus immediately.
Gym Leaders and rivals no longer stick to their themes. Roxanne might lead with a Dragon-type team instead of Rock, forcing you to rethink every strategy on the fly. Modern QoL Meets Classic Challenge
The game autosaved. Leo realized he hadn't saved manually in three hours.