They have already opened the Kickstarter for the Monster Prom sequel:

https://www.kickstarter.com/projects/corintio/monster-prom-2-holiday-season?fbclid=IwAR0p4_WvnWrJu8DmxFhueoLwp1i0lBuL-q3rzRS9Y9mIZewpxnxM302lH3Q&ref=818920&token=46d5bbb4

Unfortunately I can not contribute the minimum to receive the game when it is available, but I hope to buy it at the time it goes on sale.