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IdleOn - The Incremental MMO language support
Adventure · 2025 · 77% Mostly Positive · 30,044 reviews
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Full Japanese audio
Interface and full voice-over are supported.
Browse all games with Japanese voice acting →6Interface languages
6Full-audio languages
—Subtitles (coming soon)
Full language matrix
IdleOn - The Incremental MMO supports 6 interface languages, 6 with full audio. Ranked #223 of 1,000 tracked games by full-audio language coverage.
| Language | Interface | Full Audio | Subtitles |
|---|---|---|---|
| Japanese | ✓ | ★ | Soon |
| English | ✓ | ★ | Soon |
| French | ✓ | ★ | Soon |
| German | ✓ | ★ | Soon |
| Korean | ✓ | ★ | Soon |
| Chinese (Simplified) | ✓ | ★ | Soon |
★ marks full audio. “No full audio” does not always mean none: games with partial or main-story-only voice-over may not be marked.
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Source: Steam store · Last verified Oct 21, 2026Buy on Steam