If you enjoyed the series and want to support the developer a little more, you can purchase this DLC which lets you turn any room in Snail Trek 4 into a disco. The ball drops, the snails can do the moonwalk, and the Zhawks bop a bit. :-)
http://store.steampowered.com/app/842820/Snail_Trek_4__Disco_Donation_DLC/
(Also accessible from the game's Snail menu)
