The N-Gage platform's old school shoot-em-up Space Impact: Kappa Base is to get an update in September which will introduce an online clan league and other improvements. Your world battle score will count towards your clan's average, and clans with the highest averages will rank highest in the clan league. The update will also allow in-game instant messaging to other members of clans and allow the uploading and downloading of game replays from top ten scores. (Thanks once again to ccraig for the tip-off.)
The updated version of SI:KB will be free to people who have already bought the game.
When the new version is released next month, if you've already bought the game you can replace the old version by using the "Remove Game" option in the My Games section, then downloading the SI:KB demo. That should preserve all your saved games and automatically unlock the demo into the full version too.
AAN will let you know when the updated version becomes available, so watch this space.