CSI: Dark Motives is an online NDS game that you can play at Emulator Online. This free Nintendo DS game is the United States of America region version for the USA. CSI: Dark Motives is a single title from the many adventure games and puzzle games offered for this console. If you enjoyed playing this, then you can find similar games in the nds games category. CSI: Dark Motives game is from the various retro games on the site, and there are more games like this, including CSI: Crime Scene Investigation - Deadly Intent - The Hidden Cases, Pokemon Dark Violet and CSI: Unsolved.