It has a save and load feature, with the top 20 high scores posted on the 'Net.
There's a piece editor for portable custom made pieces and six special pieces to help you get by -- use them wisely.
This has multi-player support for LAN/WAN or Internet with no registration required. There are tons of options to choose from, including keyboard mappings, audio settings and even difficulty levels for the most experienced gamer.
Direct 3D and Hardware acceleration support is included for animations.