The Lost Jazz Adventure 1 (AKA: TLJA 1)
 

Yes, as I once posted on J2O. But the download didn't work, I started to remake the episode.
No screenshots or anything playable yet, the release date is unknown, and I will try to make this episode as long as it's possible. (No, not lying about the episode.)

TLJA will use the Lost Vikings tileset used in TLJA 2 and The Lost Vikings (normal and spacetrip) episode. And probably, even some other tilesets, such as: The Lost World tileset.