Single-player games like Nientum - Op.ZERO
Below are 9 single-player Steam games similar to Nientum - Op.ZERO, 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 Nientum - Op.ZERO page.
Ranked picks
- 1
Beat, Heart, Beat
Single-player alternative to Nientum - Op.ZERO — playable solo, no multiplayer required. Shares Action and Indie with Nientum - Op.ZERO.
Beat, Heart, Beat is a psychedelic action-platformer where every attack is set to a grungy midwest emo soundtrack. Soar across the crumbling Psyche, recruit bizarre party members, and tear a path towards your withering Heart.
- 2
Concerto on White
Single-player alternative to Nientum - Op.ZERO — playable solo, no multiplayer required. Shares Action and Indie with Nientum - Op.ZERO.
Rhythm Action? No, this is MUSICIAN SIMULATION! Concerto on White is a musician simulation game featuring classical music. Unlike any typical rhythm games, players are required to actually play the main melody. In the main story, you will experience adventurous campus life in the academy.
- 3
Angel
Single-player alternative to Nientum - Op.ZERO — playable solo, no multiplayer required. Shares Indie and Adventure with Nientum - Op.ZERO.
ANGEL imbues breakbeats with networked aesthetics in this rhythm/racing adventure. In a network devastated by digital climate change, what does it mean to be connected?
- 4
KALPA: Cosmic Symphony
Single-player alternative to Nientum - Op.ZERO — playable solo, no multiplayer required. Shares Action and Sports with Nientum - Op.ZERO.
A next-generation rhythm game where story and music intertwine. Enjoy a tracklist filled with famous licensed songs and exclusive original songs made by renowned composers Discover an immersive story, and face endless challenges. Your performance will dictate the fate of the world.
- 5
KAMITSUBAKI CITY ENSEMBLE
Single-player alternative to Nientum - Op.ZERO — playable solo, no multiplayer required. Shares Action and Sports with Nientum - Op.ZERO.
"KAMITSUBAKI CITY ENSEMBLE" is a rhythm game in which AI girls who were awoken after the apocalypse use special song magic to create melodies with you, in an effort to restart the world. How did the destruction happen? Why do these girls exist? All answers will be revealed...when the music stops.
- 6
Everhood
Single-player alternative to Nientum - Op.ZERO — playable solo, no multiplayer required. Shares Action and Indie with Nientum - Op.ZERO.
An UNCONVENTIONAL ADVENTURE RPG that takes place in an inexpressible world filled with amusing musical battles and strange delightful encounters. To put it simply: You are in for a ride.🍄
- 7
Teenage Blob
Single-player alternative to Nientum - Op.ZERO — playable solo, no multiplayer required. Shares Action and Indie with Nientum - Op.ZERO.
Half game. Half album. All awesome! A colourful art-punk adventure towards the best night of your life. Guaranteed to cheer you up in half an hour or your money back!
- 8
DJMAX RESPECT V
Single-player alternative to Nientum - Op.ZERO — playable solo, no multiplayer required. Shares Action and Sports with Nientum - Op.ZERO.
DJMAX RESPECT V is the latest installment from the creators of the critically acclaimed rhythm game franchise ‘DJMAX.’ Experience tracks from popular artists such as Marshmello, Porter Robinson, and Yukika, exclusive Full HD Music Videos, online multiplayer, new game modes, and more!
- 9
Muse Dash
Single-player alternative to Nientum - Op.ZERO — playable solo, no multiplayer required. Shares Action and Indie with Nientum - Op.ZERO.
Paradise of parkour & rhythm game ★★★ — Muse Dash!!