Welp, it's being remade by the original author, just so you know. And he's looking for contributions. Not sure how soon the deadline is, but definitely worth taking a look.
Shiny! Yeah, I definetly remember that, and afaik it's the only classic game that remained installed on my uncle's computer until today among all those modern 3D games.
Wow! I remember being disappointed when I first got on the 'net years ago and found out there was no Jetpack 2. Now it looks like it might finally happen!