tinyE: Back in the day!? XD I bought the original Lode Runner when it came out, never even heard of this one but the series is classic so I'd be game for anything, though I wasn't aware GOG carried "online" games. 
 Smannesman: The online portion of the title just refers to the fact that it has multiplayer like LAN and such, as far as I know there weren't any official servers or such. 
 It's just an enhanced version of Lode Runner with better graphics, a couple of power-ups and new enemies. 
 Would be great to have it here, although people really should just use 
the wishlist.  
 Might be interesting to know that one of the designers has 
a page about it that features (broken) links to the game. 
 The CDROM link is broken, but the regular version isn't.  
 That being said, I'd love for GOG to get a copy of the CDROM version, I'd definitely pay for it.