Did you check that project out?
Added 2021-08-01 09:18:58 +0000 UTCHello there! I seize the opportunity that I paused billing for this month to inform/remind you that Demons of Asteborg is soon to be released on SEGA Megadrive/Genesis as well as modern platforms.
I only played the very first demo before Kickstarter campaign was launched in 2019. It looked to me like an action-oriented Castlevania with very good music and GFX. The team worked very hard since then, and even integrated Stef, famous creator of SGDK. This led to the development of features that will benefit the whole scene (e.g support of bigger ROM).
You can find more info and DL a demo here: https://www.demonsofasteborg.com/