N-Philes

Lucy Fleetfoot is a Secret agent for SOL ("Secret Operations League"), whose mission is to rescue stolen Pokémon from an evil organization known as the "Phobos Battalion" and learn why they're stealing them in the first place.

Using the stylus, you can line up four Pokémon puzzle pieces in a row to create a "Trozei" and add Pokémon to your Trozei List. Once a Trozei happens, it can be turned into a chain reaction by lining up three in a row, and then two in a row, to clear those pieces off the screen. The longer you keep a Trozei going, the higher the score. However if the pieces stack up too high and reach the top of the screen, you lose.

The Trozei list contains all the Pokémon you have been able to Trozei. Some Pokémon are harder to catch than others, but you can increase your chances of finding rare Pokémon by playing wirelessly with other people. You can also frequent the "Agent Café" and use "Espionage Mode" to exchange "Agent Cards" with friends for a chance to catch other rare Pokémon. Try to catch all 386!

There are four modes. Two are single-player and two are two-player (Battle mode and Team mode). The game also has a wireless distribution mode where players can relay a playable demo version of the game – Pokémon Trozei Mini – that allows other players the opportunity to experience the game.