In 'Psychedelia: Mind Mastery', players step into the shoes of Nadia, a young woman who discovers she has the ability to traverse different dimensions through deep meditation. As Nadia delves deeper into the Jhanas, the different stages of meditative absorption, she uncovers dark secrets, faces inner demons, and unlocks hidden powers within herself. Players must guide Nadia through a surreal journey of self-discovery and danger as she navigates through mind-bending puzzles and psychological challenges.