Professor Evil and the Citadel of Time. Cooperation game. Using his time machine, Professor Evil has stolen the most precious treasures in the known world. Your mission: go get them! The affair will not be easy: all are under lock and key in his grim home and protected by deadly traps! Team up with intrepid adventurers and infiltrate the citadel to reclaim these treasures. Plan your approach and use your skills to unlock doors, clear traps, distract the professor, go round without being spotted. You'll have to work together to win the game! Professor Evil and The Citadel of Time is a 100% cooperative game, will you be able to collect the Mona Lisa, the Rosetta Stone or even Excalibur before it's too late? The clock is turning!