https://www.kickstarter.com/projects/evildragon/black-jewel-reborn There is also a demo for the Genesis/Mega Drive version here as well: https://pscdgames.itch.io/black-jewel-reborn
What happened to Bio-Evil? I had been following that project by PSCD Games for a long time, and now it seems it has venished at thin air. No sprite updates at twitter as they used to, no word on when is going to be released, and there have been a few other games announed since it went radio silent. Maybe it has been cancelled? Black Jewel Reborn is looking great, but I'm a bit reticent on it, since seems like if you get invested on it, it will dissapear like Bio-Evil...
