Sam, Alex and Clover decide to room together in their "dream house." Life couldn't be cooler, until they realise they've unwittingly made their home right above an Underground Secret Services Centre. To prevent a catastrophic security leak, Jerry, the Centre Chief has no choice but to take on them as special agents.
The game is primarily based upon a series of minigames distributed around 10 boards and a showroom. On each board, 1 to 3 players will be able to face-off with a "bad guy." The players must win the minigames in order to gain popularity points and lay traps against the bad guy. Watch out, the bad guys can also lay traps! The goal of each board is to win the most popularity points possible before defeating the "bad guy," in order to win the most gorgeous ball gown, take part in a fashion show and become the most popular girl at school.
3 playable characters are the 3 Totally Spies - Alex, Sam and Clover.
A multiplayer mode allows playing the 3 spies in the same time.
More than 20 outfits can be unlocked per character.
Each board has its own villain to battle - Jerry will present each stage with a short briefing to explain what adversary the Spies are about to confront.
Fashion Show - Help your Spy become the most popular so that she kicks Mandy off her popularity throne. First, you have to win the most popularity points to get the coolest outfits. Next you'll have to show your stuff on the catwalk in a big fashion show so that you can come in first place on the podium.