Detective Conan: The Missing Professor and the Spot-the-Difference Tower

The main objective of the game is to find the differences between two pictures, from episodes of Detective Conan.

Occasionally, distractions will appear on screen. These can be dealt with by using a "Detective Item", one of the gadgets that Conan owns. You must match the item to the distraction, for example, a soccer ball on screen can be removed by using the Power Kick Shoes, while Kogoro can be put to sleep using the Stun-Gun Wristwatch.

The game allows up to four players to play at once wirelessly.