Benny Chow has been nice enough to release two free new games for all BlackBerry devices with trackballs. He has both PacMan and Chinese Chess which is also called Xiang Qi. You can download both at this link. The OTA links are listed below thanks to Rivvie:
PacMan: OTA link
Xiang Qi: OTA link
Check it out and tell us what you think. I love the PacMan game so far!