Amplitude is a sci-fi concept album presented as a single-player campaign with 15 songs. The game is designed to take you on a journey through the expansive human mind as you seek to awaken your comatose patient and expand her perceptions. The game's narrative surfaces through the visuals, music, and lyrics, making it an immersive experience.

Apart from the single-player campaign, Amplitude also features multiplayer for up to four players, with free-for-all, team vs. team, or cooperative score-chasing modes. The game's leaderboards add an extra layer of competition, allowing players to showcase their skills and compete against others.

Amplitude boasts of a soundtrack of over 30 songs, including music from renowned artists such as Darren Korb (Transistor), C418 (Minecraft), Danny Baranowsky (Crypt of the Necrodancer), Insomniac Games, and Freezepop. The music is crafted by Harmonix's talented in-house composers, making it a unique musical experience.

However, it is important to note that remote play requires additional hardware, and the game requires a minimum of 3GB save size. It is also subject to license and terms of service agreements.