definitely recommend this one. has been out a long time. was one of the first games i bought for the ds and i still replay it now. love the story line and the fact that if you dont complete it properly the game ends. very addictive couldnt put it down. some parts and puzzles are very obvious while some really take some thinking about. is a bit repetitive in places going back and forth over the same parts. definitely one for adults and older teenagers. very satisfying when you spend a long time working the nex part out then finding you are right. not one for anyone looking for an easy playable game - this takes time and though and not everything is as it seems. can become very irritating when you think you've got the answer only to find its still not solved the puzzle. clear basic graphics. no bright or flashing colours which i personally like