Loonyland is being reborn tomorrow, with amazing new Steam features and some updates and fixes. I think all known issues are fixed (like the sound problem you all know and love!). The non-Steam version is also receiving all these fixes. The Steam version has leaderboards (sorry, can only view those on Steam, not in-game), Achievements, and Steam Deck support. Plus the ability to give me your money!
Fun new stuff of note:
Add Randomizer mode (by AutomaticFrenzy)
Add Hard difficulty between Normal and Challenge (by AutomaticFrenzy)
Allow selecting character on the New Game screen (by Hyperme)
Increase save slots from 5 to 250 and show more information in the list
While Weapon Lock is on, weapon pickups pass through you, and you can use a new third control to grab them
Show invincible guys in aqua on the Radar and improve its accuracy on small maps
For quests that get "completed" before being turned in, indicate this status in the menu
Improve decoration on the first floor of Haunted Tower (by Jamul)
Fix difficult-to-access Gangrene in A Hidey Hole (by Jamul)
Fix Hardcore Mode not working correctly
Fix Witchcraft badge to award at level 9, matching the description, instead of level 10
Fix Vampire Slayin' badge description to say two minutes instead of one, matching award
Improve controller support
Add volume option
Regarding the newly decorated Haunted Tower, I found a lot of passageways that looked really boring when I was playing the game, and so I thought I'd just pop in and add some spice and details all around the map... until I actually tried to use the editor. This is definitely pre-Supreme editing days. Yikes. Sorry, I stopped at Haunted Tower 1.