Division of Natsume making great remasters of 8/16-bit era games
Games
2008 - Omega Five - Not a remake, a shooter that doesn't look that interesting to me, but I haven't heard anything about it. Scrolls liek a regular shooter, but plays like a twin-stick one; you can shoot in any direction.
2016 - Wild Guns Reloaded
2019 - The Ninja Saviors: Return of the Warriors - I didn't like the original when I tried the snes port, but this rules.