The protagonist of our platformer is a young researcher named Huely. He lives in a world where colours have not only aesthetic value, but also magical power, ensuring balance and prosperity of the world. Once a bright and colourful world had a unique property - the ability to change its shades and saturation depending on the mood of the inhabitants. It was a source of inspiration and joy.

However, the world is gripped by a dark period when an evil wizard named The Shadow, who craves limitless magical power, places a curse on the world, stripping it of its colour. Seizing the Key of Colours, a powerful artefact that was responsible for the balance of colours, The Shadow breaks it into three pieces and scatters it in different corners of the world.

Under the influence of the curse, the inhabitants began to dream only of power, and the world fell into chaos and apathy. But the old legends say that whoever can collect all the crystals and unite them again will have the power to resist evil and bring colour back to the world. Huely, obsessed with bringing back balance, embarks on a journey to save his world.

Each level is a unique adventure where Huely must collect small pieces of crystals scattered everywhere. Touching the pieces of crystals allows the protagonist to change his colour to red, green or blue. These colour properties help him to overcome obstacles, solve puzzles and interact with his surroundings.

But on Huely's path there are obstacles and dangers that are brought by the shadow, the embodiment of evil and destruction sown by The Shadow. Huely must battle the shadow and its minions and avoid traps to keep his mission intact and bring all the colours back to life.

How will our hero cope with the challenges, recovering crystals and searching for the "Key of Colours"? What mysteries and riddles will he have to solve on his way? And what will happen when he comes face to face with The Shadow and his dark forces? The time for answers is now!