Milo

On a world far away, many millennia ago, a race of advanced beings discovered the 'keys to the universe'. This enabled them to transcend space and time, and so they embarked on a journey to the far ends of the Cosmos. Before leaving their home world, they created the most advanced artificial intelligence ever devised to act as guardian and caretaker. This artificial intelligence was named MILO. But MILO was not a perfect creation, his systems required constant intellectual stimulation in order to maintain their incredible abilities. Without his creators nearby MILO became tired and depleted. As the millennia passed Milo's systems began to fail. Milo desperately needed stimulation in order to reverse his decline – he needs an encounter with YOU. MILO already knew about your arrival, long before you did, so he didn't waste any time and made preparations. A series of challenges and puzzles for you, which will recharge his intelligence circuits and reverse his decline. The challenges are spread around the home world of the creators and special transport has been provided. If you prove worthy of the challenge you will gain access to the library where you will come face to face with MILO, and if you finally succeed you will be presented with the treasured keys to the universe. But if you fail - you will be trapped forever.

You are free to travel to every part of the planet and all you need is to do is solve the puzzles, which are very similar to the ones from The 7th Guest.