Language support has several parts
A game can provide its menus, story text, subtitles, and recorded dialogue in different combinations of languages. Interface covers the controls and labels used to move through the game. Story text includes written narration and dialogue. Subtitles transcribe or translate spoken material. Audio describes the recorded speech, when the game contains it. A language label without this context can hide important differences.
Steam allows developers to describe interface, subtitle, and full-audio support separately. It also distinguishes translated store pages from translations inside the game. Reading a product description in English therefore does not establish that the game itself supports English, just as a translated encyclopedia entry does not establish a new localization.
Written dialogue is not automatically voice support
For a visual novel, the central language question may concern the readable script rather than subtitles over recorded speech. An unvoiced game can contain fully translated dialogue without having a translated voice track. Where a source uses a storefront’s language categories, the entry should explain the relevant scope instead of treating every checked field as an identical promise.
Ren’Py’s translation framework treats dialogue, interface strings, images or files, and language-dependent styling as distinct areas. This illustrates why a localized script need not imply that every menu or image has also changed. A particular game’s implementation still needs its own evidence; the engine’s capabilities do not confirm completed translation work.
Match language to the actual edition
Adult Game Index associates language support with a release configuration, so platform and language filters must match the same release. Consider a hypothetical work with an English Windows edition and a Japanese Android edition. That record does not support the combined claim English on Android. A game-level summary can list both languages and platforms only if it makes the edition differences clear.
Simplified Chinese and Traditional Chinese are recorded separately. The same care applies when a source distinguishes regional language variants. Steam’s supported-language list makes several such distinctions, including separate Chinese entries. A missing field is treated as unverified, not as proof that a language is absent.
Official, authorized, and unverified translations
An official localization is released or identified as official by the responsible developer or publisher. An authorized community translation requires evidence of permission as well as evidence that the translation exists. A third-party description, a translated title, or an unverified file name cannot establish either status.
Language availability can change between releases. An entry should preserve the affected edition and the date or version in which support was added when those facts are known. The purpose of the language table is to describe a verifiable release, not to promise translation quality, complete coverage of future content, or support across every storefront.
References
- Localization and Languages. Valve / Steamworks Documentation.
- Languages Supported on Steam. Valve / Steamworks Documentation.
- Translation. Ren’Py Documentation.