There is a new Mega Drive shoot'em up currently being developed by White Ninja Studio.
The game is developed with SDGK and a free demo is available. It is planned to get a physical release.
It has it all: lots of on-screen action, power-up system, impressive parallax scrolling and a great soundtrack.
More infos and demo download: https://white-ninja.itch.io/irena-genesis-metal-fury