Sable my love...
>>712546891 (OP)1. Softball "relationship" mechanics, even if it's just "best friends" and they drop by your house every now and then and have special dialogue. Make it special too, like having to directly ask them to be your best friend and only being able to have one.
2. Unbreakable golden tools, even if it means locking gold tools behind a long-ass grind or some complex event.
3. Expand all the main NPCs to do more non-NPC things, like being able to find Isabelle shopping for clothes sometimes, or have there be a random chance to find Nook chewing Redd out.
4. Pocket Camp character events. Max out friendship with certain characters or certain groups of characters and you can view an event with them.
5. More clothing types. More accessory types too.
6. You are NOT the mayor unless/until you go through a whole process for it in-game, like you've upgraded your house and the shops a couple times. Could even include an "election" that you automatically win, just to make it feel more special.
7. Add a couple lines of potential dialog per character that nobody else has, independent of their set personality.