NaimGaim is a simple but fun game to play - the computer starts with a name and you have to follow with a name that starts with the first letter of the last name of the previous name.
For example, if the computer starts with Nolan Ryan, you could respond with Rickey Henderson (since it starts with an R). If youre able to respond with a name where the first and last name start with the same letter (i.e. Bill Buckner), youll double your score. You can skip rounds and take a points deduction with the Skip button. If you fail to come up with an acceptable name in the allotted time, you move to the next out. After three outs, the game is over. The Learn mode allows you to essentially watch the computer play itself, and this is useful for seeing and learning names of players.
Scoring:
Youre awarded more points the quicker you can come up with an answer. Longer names will net you more points, but it is the doubles that are keys to obtaining high scores. That and knowing a lot of baseball players.