One of the games from the official Nintendo DS 'launch window' (the games that were supposed to be released in the US between the Nintendo DS launch in November and the end of 2004) has been delayed. Ubi Soft already postponed the release of the game to 'end December' earlier, but has now stated that the game isn't ready for a release in 2004.

Currently, Ubi Soft is aiming for March 2005 with Rayman DS according to its own website.