Arknights Client packages a prebuilt compatibility runtime. Exact versions, archive hashes, and build provenance are pinned in runtime.json. The app also embeds a small MPL-2.0 wrapper built from RuntimeSupport/Vuplex; it does not distribute the Vuplex SDK.
| Component | Version or revision | License | Source |
|---|---|---|---|
| WineCX / Wine | Wine 11.15, 51e3854751e51ed25af4cd3af367f92f421ed0c8 |
LGPL-2.1-or-later and bundled third-party terms | dappermint/winecx |
| DXMT | 0.80 | MIT and bundled third-party terms | 3Shain/dxmt |
| MoltenVK | 1.4.2 | Apache-2.0 and bundled third-party terms | KhronosGroup/MoltenVK |
| Wine Gecko | 2.47.4 | MPL/GPL/LGPL terms and Mozilla notices | Wine Gecko |
| GStreamer | 1.26.3, including base, good, bad, and libav plugins | Mostly LGPL-2.1-or-later; selected plugins and dependencies are GPL-2.0-or-later or use other terms | GStreamer |
| FFmpeg | 7.1.1 | GPL-3.0-or-later for the bundled configuration | FFmpeg 7.1.1 |
The runtime also contains dynamically linked libraries for media, text, networking, compression, and X11 compatibility. Notable media dependencies include x264, x265, FDK-AAC, FAAD2, libdvdcss, libdvdnav, libdvdread, OpenH264, libde265, libaom, dav1d, SVT-AV1, libvpx, LAME, OpenMPT, FLAC, Vorbis, Opus, Theora, Speex, and libsndfile. Their own licenses and patent terms continue to apply.
Canonical texts currently included with development builds are:
- Apache License 2.0
- GNU General Public License 2.0 and 3.0
- GNU Lesser General Public License 2.1 and 3.0
- DXMT 0.80 MIT license
- Fraunhofer FDK-AAC notice
Wine Mono, DXVK, and Apple's Game Porting Toolkit are not copied into the app bundle.