Single-player games like Harmony Havoc
Below are 8 single-player Steam games similar to Harmony Havoc, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Harmony Havoc page.
Ranked picks
- 1

Freaked Fleapit
Single-player alternative to Harmony Havoc — playable solo, no multiplayer required. Shares Action and Indie with Harmony Havoc.
Hell never looked this good! Save your soul in a wild cocktail of rhythm-based dungeon crawling and date sims, and dance your way through 9 circles of Hell to heart-pumping music. Which lady of the Fleapit will be the one to join you on your trip out of Purgatory?
- 2

Gods Play Dice
Single-player alternative to Harmony Havoc — playable solo, no multiplayer required. Shares Action and Indie with Harmony Havoc.
A dice themed roguelike where every roll matters, and your journey will be lead by faith.. Luck isn't on your side, it is the game. Throw dice. Adapt. Survive, and most importantly believe in your dices.
- 3

Archechord
Single-player alternative to Harmony Havoc — playable solo, no multiplayer required. Shares Action and Indie with Harmony Havoc.
Step into the characters' mindscapes and face swarms of "Psychic Noise". Follow the music to turn rhythm into firepower, tearing through enemy waves. Maintain your groove, charge up for counterattacks, and join the characters on a musical journey of inner growth.
- 4

Sumiban
Single-player alternative to Harmony Havoc — playable solo, no multiplayer required. Shares Indie with Harmony Havoc.
A Shinto-inspired Sokoban puzzle adventure where you use a magical brush to paint paths, activate mechanisms, and uncover the secrets of forgotten divine ruins.
- 5

Solar Core
Single-player alternative to Harmony Havoc — playable solo, no multiplayer required. Shares Action and Indie with Harmony Havoc.
Survive to the end of each track in fast, rhythm-driven combat in this top down twin-stick roguelike.
- 6

Soundfall
Single-player alternative to Harmony Havoc — playable solo, no multiplayer required. Shares Action with Harmony Havoc.
Soundfall is a dungeon crawler that combines looter-shooter action with rhythm-based gameplay. Venture out solo or with up to 4 friends locally or online. Collect loot and time your actions to the beat to become all powerful. Play the Campaign Mode, Free Play 100's of songs or import your own music!
- 7

Temp Zero
Single-player alternative to Harmony Havoc — playable solo, no multiplayer required. Shares Action and Indie with Harmony Havoc.
Temp Zero is a minimalist roguelike which mixes intense action and musical bullet hell. Fight enemies which attack to the beat, choose perks, defeat the final boss, unlock new weapons, spells & soundtracks!
- 8

Ragnarock
Single-player alternative to Harmony Havoc — playable solo, no multiplayer required. Shares Action and Indie with Harmony Havoc.
Lead your viking ship to victory in this rhythm game! Pound your drums to the sound of epic music, from celtic rock to viking power metal, and set sail against your rivals. Solo, Split-Screen & Online PVP included.