Licenses
VocaBound: Worlds is built by VocaBound LLC. Part of the game’s Mandarin language data comes from open projects. This page credits them and gives you a copy of the open data we adapted.
Download the open data
VocaBound’s Taiwan Mandarin vocabulary list, character list and sentence annotations were adapted by VocaBound LLC from CC-CEDICT and FrequencyWords. They are licensed under CC BY-SA 4.0. The example sentences are in the public domain (CC0 1.0). You may use, share and adapt this data, including commercially, as long as you credit the sources and share your changes under the same license.
Download open language data (ZIP, 2.6 MB)
Includes JSON and CSV files, attribution notes and full license texts. Data last updated 2026-10-10. The rest of VocaBound: Worlds, including its grammar lessons, scenarios, dialogue, art and code, belongs to VocaBound LLC and is not covered by these licenses.
Language data
CC-CEDICT
Chinese–English dictionary data. © MDBG and the CC-CEDICT contributors, based on CEDICT © 1997, 1998 Paul Andrew Denisowski. cc-cedict.org. Licensed under CC BY-SA 4.0.
FrequencyWords
Word frequency data by Hermit Dave, built from the OpenSubtitles 2018 corpus (OPUS, opensubtitles.org). github.com/hermitdave/FrequencyWords. Licensed under CC BY-SA 4.0.
MozTW cc0-sentences
Taiwan Mandarin example sentences from the MozTW community, g0v contributors and Mozilla Common Voice Taiwan volunteers. github.com/moztw/cc0-sentences. Dedicated to the public domain under CC0 1.0.
Changes we made
We selected about 12,000 words and gave them provisional levels based on how often they appear in Taiwanese subtitles, added a list of Taiwan daily-life words, and removed proper nouns, character variants and garbled text. To keep VocaBound: Worlds suitable for everyone, we removed swear words, insults, crude terms and mature themes, deleted crude meanings from other words and marked those words with a caution note, and dropped example sentences that used any of them. We also preferred Taiwan pronunciations, added tone-marked pinyin and Zhuyin, shortened the English definitions, built a character list, and linked each word to example sentences.
Game engine
VocaBound: Worlds uses Unreal® Engine. Unreal® is a trademark or registered trademark of Epic Games, Inc. in the United States of America and elsewhere. Unreal® Engine, Copyright 1998–2026, Epic Games, Inc. All rights reserved.
License texts
Creative Commons Attribution-ShareAlike 4.0 International · CC0 1.0 Universal
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