I really want to make a small videogame interactive novel thing like this. It shouldn't be too complicated, right? An MMO, where you issue commands to something similar to Rimworld's Colony Manager, who in turn issues commands to your minions. Simply plopping down a soft drink and watching the subsequent tooth decay and agonizing pain of the sweeter-than-diabetes fairies would be amusing. Extorting a fellow DM by sequestering his travelling dentists would also be amusing. Creating a dwarf-fortress Fae-folk Child Care setup would be amusing. A slow-moving and easy-paced slice-of-life MMORTS where a handful of scattered dungeon masters manage tons of NPC-generated events.
It mist also somehow be an eroge, otherwise it wouldn't be as amusing.