So like hear me out some time way after the ending of deltarune and ignoring some plot points that would’ve happened in future

Some how the castle in castle town turn to a big ass hotel with like lancer, rouxls, and Tasque manager being your assistants with you playing as ralsei

The game is like you trying to make sure you have a friendly repor’ with the residence

Like decorating their rooms, talkin to em, buildin fun places for em, fight what lies beyond castle town, and heck there could even be a special guest that could give you cool stuff if you cool stuff if you treat nicely or they could even stay with you

Like queen on vacation or spamton somehow breaking into your hotel and home convincing you to let him stay.

also be cool to have like fan character in it also as special guest.