I recently stumbled across this site looking for kagloom and brick breaker. I lost them after I installed the new tmo os. Anyways, there's PacMan for the pearl if anyone is interested and a few more games, such as Sudoku and Rooster. The site is in Italian, but I downloaded all the files and scanned them with anti-virus software and everything is good! Here's the link:
BlackBerry Italia

Sorry, I just noticed the same post or similar that also has PacMan, my bad!