He's still alive and well! While he's not super active and let his website(s) die, you can follow him on Facebook where he generally seems the most active these days: https://www.facebook.com/profile.php?id=100063887643279&ref=...

And instead of YT/archive (though, shoutout to textfiles.com, which is now part of archive), https://www.pouet.net/ and https://scene.org/ is still where things are generally at