Odium to the Core is a single-button, music-based challenging side-scrolling game available exclusively on iPhone. Developed by Dark-1 DOO, this game features a beautiful yet dark monochromatic art style. With its simple yet addictive gameplay mechanics, players must guide Odium through dangerous levels filled with intense music to fight against and stop the spreading corruption.

The controls in Odium to the Core are extremely simple, requiring players to hold to go up and release to go down. While the controls are easy to learn, mastering them is a true challenge. Each level is accompanied by an original soundtrack, specifically crafted to match the gameplay. The mix of drum and bass (D&B) and jungle music creates an immersive audio experience.

With a total of 15 challenging levels, players must avoid traps, enemies, and face dangerous bosses in fast-paced gameplay. For those seeking an even greater challenge, Nightmare mode is available, where players attempt to beat the levels without any checkpoints or orbs. In this mode, more traps will be lurking in the extremely narrow passages, testing the player's skills to the limit.

One of the standout features of Odium to the Core is its unique monochromatic art style. Players can enjoy the beautiful yet dark world of Odium and discover the story through short animated cutscenes. Additionally, there are secrets to be found throughout the game, unlocking customization options for a personalized gaming experience.

For those looking for an endless challenge, Odium to the Core offers an endless procedurally generated level to test your skills. With its simple controls, music-based gameplay, and stunning art style, Odium to the Core is a must-play game for fans of challenging side-scrolling experiences.