The protagonist of Advent NEON, a robot named Neon, is awakened by the soul of his creator, whose body is separated due to the instability of the planet. The huge city of Neopolis, inhabited by mechanical creatures, absorbs the energy of Resonance, which feeds all living things, which can lead to a catastrophe. The protagonist can also use it, and this gives him a chance on the streets of the metropolis filled with opponents. The main character goes there, hoping to save his master, and at the same time the world. Advent NEON is a dynamic 2D action platformer in the spirit of the old school. Gamers will find 7 large locations divided into levels, with bosses and mini-bosses at intermediate stages.