Wii version:

Key Features
Explore the world – explore your city and beyond, from a ski chalet on the top of an icy mountain to an ancient temple in the depths of the jungle.

Solve mysteries – Use your wits, skills and trusty collection of gadgets to solve puzzling mysteries. Follow leads wherever they take you, whether it requires jumping, climbing, balancing, picking locks, or hacking into computers. All your sleuthing abilities are brought into play, from interrogation to forensics, from following footprints to fixing machines.

Build your own team of Agents – Recruit MySims you meet along the way to come back to your headquarters and join your team. Send them out on missions to gather information and unlock rewards for you.

Construct and customize – Deck out your headquarters with treasures from your adventures, customize it to look the way you want and equip it to maximize the skills of your team.

DS version:

Key Features
Solve the Mystery – Follow the trail of the master thief and thwart his plans every step of the way.
Customization of Town – Customize the look of the town to solve puzzles on your adventure and to make it your own.
Build Relationships – Talk and learn about the MySims so that you can gain their trust, collect clues, and get valuable items.
Mini Games – Play 10 mini games that will sharpen your skills as an agent and lead you closer to solving each case.

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