Stand Alone, Inc.

Boxer	Price: $20
Boxer takes you into the ring to fight glove-to-glove with the Newton's reigning champion. Use the Action Box to punch, jab, uppercut, and block your way to victory.
There are three different levels of skill for the Newton's champion, and you select both the number of rounds and the round length. Boxer keeps a record of all human players, and can be configured for both right and left handed players.
There is even a practice screen accessed through the Help menu to get you ready for your match.

Download for Newton 2.0 Compatible Devices