The Spider360 2000 Series is the perfect way to prepare yourself for league and tournament play or an amazing addition to any game room for a great dart experience for many years! Included is 3 months free of The Leaderboard™ which is an online global ranking system based on your individual skill level and performance. Play against friends or the built-in computer known as the Mark Dart™, You can also play up to 3 players and have Mark be the fourth. Other features include Tri-color LED illumination, Over 40+ games, Large 19-inch LCD flat-screen monitor, A camera that points directly at the throw line. For use with The Leaderboard, Standard 15” Target and easy assembly!