SGS Sealion
| App ID | 2639430 |
| App Type | Game |
| Developer | Strategy Game Sudio |
| Publisher | Avalon Digital |
| Franchise | SGS |
| Supported Systems | Windows macOS |
| Technologies | Unity Engine |
| Last Changenumber | 31729243 |
| Last Record Update | 17 October 2025 – 14:31:37 UTC ( |
| Release Date | 9 October 2025 – 14:55:23 UTC ( |
Operation Sealion is Germany's code name for the planned invasion of Britain in 1940. It could have happened after a victory of the Luftwaffe in the Battle of Britain. Find out in this game how in could have unfolded.
Additional Information
| Developer | Strategy Game Sudio | |||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||
| Publisher | Avalon Digital | |||||||||||||||||||
| Store Release Date | 9 October 2025 – 14:55:23 UTC ( |
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| osarch | empty string | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Social Media | https://www.facebook.com/strategygamestudio/ https://www.youtube.com/@AvalonDigitalEditions |
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| Primary Genre | Strategy (2) | |||||||||||||||||||
| Store Genres | Strategy (2) | |||||||||||||||||||
| Store Asset Modification Time | 15 September 2025 – 16:06:26 UTC ( |
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| library_assets |
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| osextended | macos64 | |||||||||||||||||||
| Detected Technologies (?) | Unity Engine, SteamworksNET SDK, UnityBurst SDK, cURL SDK | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| First seen on SteamDB | 6 October 2023 – 12:05:58 UTC ( |
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Supported Languages
| 9 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | ||
| French | Yes | ||
| Italian | Yes | ||
| German | Yes | ||
| Simplified Chinese | Yes | ||
| Russian | Yes | ||
| Spanish - Spain | Yes | ||
| Polish | Yes | ||
| Portuguese - Portugal | Yes |
Tags
Categories
Accessibility Categories
Assets
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| trailer_name | SGS Sealion Teaser |
| trailer_category | 0 |
| trailer_480p ↴ | |
| video/webm | 257198114/movie480_vp9.webm |
| video/mp4 | 257198114/movie480.mp4 |
| trailer_max ↴ | |
| video/webm | 257198114/movie_max_vp9.webm |
| video/mp4 | 257198114/movie_max.mp4 |
| microtrailer ↴ | |
| video/webm | 2639430/2051929486/1e117a31b0c80d1bc4c95a06ddf010022d29a71e/1757948629/microtrailer.webm |
| video/mp4 | 2639430/2051929486/1e117a31b0c80d1bc4c95a06ddf010022d29a71e/1757948629/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 2639430/2051929486/1e117a31b0c80d1bc4c95a06ddf010022d29a71e/1757948629/dash_av1.mpd |
| dash_h264 | 2639430/2051929486/1e117a31b0c80d1bc4c95a06ddf010022d29a71e/1757948629/dash_h264.mpd |
| hls_h264 | 2639430/2051929486/1e117a31b0c80d1bc4c95a06ddf010022d29a71e/1757948629/hls_264_master.m3u8 |
| screenshot_medium | 257198114/d6a7052b09c16eccbc5c38e97018e6914aba02a8/movie_600x337.jpg |
| screenshot_full | 257198114/d6a7052b09c16eccbc5c38e97018e6914aba02a8/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 15 September 2025 – 16:06:34 UTC |
