Updated demo version

The new version of the Long Tail demo is here!

Changes:

• new audio tracks
• reduced bundle size
• new sounds for several in-game events
• added new effect when performing undo

Things that are currently work-in-progress:

• Steam achievements (40 achievements for completing each level with perfect pass)
• performance optimizations
• "How to play" screen

Things that will be done in the future before the Steam release:

• additional levels
• polishing of existing levels

Come on and wishlist on Steam now!