Isn't it customary to go out for dinner first?

Just as the Crime Scene Investigation television series show no signs of running out of steam, so Ubisoft's video game adaptations continue to find fresh corpses and accompanying mysteries to solve. This year is no exception, with both Wii and DS receiving new titles before Christmas rolls around.

Along with PS3 and 360, the Wii will play host to CSI: Fatal Conspiracy, will include five new cases written by the team behind the CSI TV series. Starring the likenesses and voices of Laurence Fishburne among the rest of the Season 10 cast, Fatal Conspiracy is being developed by Telltale Games, the team behind some of WiiWare's finest story-based games, so our hopes are high this could be an engaging romp through countless intriguing murders.

DS owners can still get a portable piece of the mysterious action with CSI: Unsolved!, which wins the Most Unlikely Exclamation Mark of the Year Award. Another five cases await, and DSi users can make use of their console's cameras in their laboratory and field work.

Head over to the CSI: Fatal Conspiracy and CSI: Unsolved! game pages to check out the first trailers and screenshots.