1. Unpack the release with WinRAR or equivalent
2. Install by running unl-niu1.exe
3. Start game with Nimbus.exe
o OS: Windows XP/Vista/7
o Processor: P4 2 ghz or faster
o Memory: 512MB RAM
o Graphics: Shader Model 3 capable card ( NVIDIA GeForce 6 series, ATI 1300XT series or newer )
o DirectX®: Version 9.0c
o Hard Drive: 670 mb
o Sound: Directx 9.0c compatible
Support for ghosts. The game will save ghost for the best times acquired on levels, hitting G will enable / disable the ghost feature.
A new Christmas themed world with new levels can be found by going right at the beginning of world 3.
A new Laser entity, present on the Christmas world.
Global Average leader board, where the players average time across all levels is ranked globally.
The soundtracks for the old worlds have been expanded, and the Christmas world features it's own selection of new tracks.
Better support for analog sticks when playing with a controller, making use of the higher resolution.