Choose ONCE / однажды
Choose ONCE / однажды if you want an Indie and Early Access experience.
ONCE / однажды vs 《失调～Dissonance》
ONCE / однажды and 《失调～Dissonance》 both land in Action, Adventure on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both share Action, Adventure on Steam. No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Which should you pick?
Choose 《失调～Dissonance》
Choose 《失调～Dissonance》 if it matches what drew you to this matchup. 《失调～Dissonance》 launched in 2026.
Both ONCE / однажды and 《失调～Dissonance》 sit in Action and Adventure on Steam, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.
Side-by-side comparison
 ONCE / однажды |  《失调～Dissonance》 | |
|---|---|---|
| Released | — | 2026 |
| Genres | Action, Indie, Adventure, Early Access | Action, Adventure |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | Price unknown | Price unknown |
| Steam reviews | — | — |
| Multiplayer | Single-player only | Single-player only |
| Developers | dipgames | DoubleSa洒洒菌 |
Side by side
- Both share Action, Adventure on Steam.
ONCE / однажды vs 《失调～Dissonance》 — FAQ
- Are ONCE / однажды and 《失调～Dissonance》 similar?
- They overlap on Action, Adventure on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.