Chess: Definitive Edition
| App ID | 3603550 |
| App Type | Game |
| Developer | Aphoenicis |
| Publisher | Aphoenicis |
| Supported Systems | Windows |
| Last Changenumber | 31385672 |
| Last Record Update | 30 September 2025 – 02:33:54 UTC ( |
| Release Date | Q4 2025 |
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A new patch just dropped for the ancient game of Chess. The Definitive Edition adds new pieces, chaotic cards, and modernized rules. Reshape the board and bring down the enemy Kings, heirs, and pretenders. Master the first major update in centuries.
Buy on Steam
Additional Information
This game is excluded from Steam Family Sharing because: This game has not yet been released
| ReleaseState | prerelease | |||||||||||||||||||
| Exclude from family sharing (exfgls) | 8 (This game has not yet been released) | |||||||||||||||||||
| Store Release Date | Q4 2025 | |||||||||||||||||||
| osarch | 64 | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Social Media | https://discord.gg/w89GQKMQ8R |
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| Primary Genre | Strategy (2) | |||||||||||||||||||
| Store Genres | Casual (4), Indie (23), Strategy (2) | |||||||||||||||||||
| Store Asset Modification Time | 30 September 2025 – 02:31:10 UTC ( |
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| library_assets |
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| osextended | empty string | |||||||||||||||||||
| Has a Playtest | Yes | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| First seen on SteamDB | 18 March 2025 – 01:16:49 UTC ( |
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Supported Languages
| 1 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
Assets
Load all asset images
| trailer_name | Gameplay |
| trailer_category | 1 |
| microtrailer ↴ | |
| video/webm | 3603550/128532914/c20363b8306f275536b5839e50ba2c223924add7/1759126163/microtrailer.webm |
| video/mp4 | 3603550/128532914/c20363b8306f275536b5839e50ba2c223924add7/1759126163/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 3603550/128532914/c20363b8306f275536b5839e50ba2c223924add7/1759126163/dash_av1.mpd |
| dash_h264 | 3603550/128532914/c20363b8306f275536b5839e50ba2c223924add7/1759126163/dash_h264.mpd |
| hls_h264 | 3603550/128532914/c20363b8306f275536b5839e50ba2c223924add7/1759126163/hls_264_master.m3u8 |
| screenshot_medium | 257208322/78839ec44eece357463d22fa2d6f0b0e4e7ca3e8/movie_600x337.jpg |
| screenshot_full | 257208322/78839ec44eece357463d22fa2d6f0b0e4e7ca3e8/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 29 September 2025 – 07:29:40 UTC |
| trailer_name | Cinematic |
| trailer_category | 3 |
| trailer_480p ↴ | |
| video/webm | 257187808/movie480_vp9.webm |
| video/mp4 | 257187808/movie480.mp4 |
| trailer_max ↴ | |
| video/webm | 257187808/movie_max_vp9.webm |
| video/mp4 | 257187808/movie_max.mp4 |
| microtrailer ↴ | |
| video/webm | 3603550/936778592/478ca568519663963b5f0ef8da4b29df966d7efb/1755999764/microtrailer.webm |
| video/mp4 | 3603550/936778592/478ca568519663963b5f0ef8da4b29df966d7efb/1755999764/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 3603550/936778592/478ca568519663963b5f0ef8da4b29df966d7efb/1755999764/dash_av1.mpd |
| dash_h264 | 3603550/936778592/478ca568519663963b5f0ef8da4b29df966d7efb/1755999764/dash_h264.mpd |
| hls_h264 | 3603550/936778592/478ca568519663963b5f0ef8da4b29df966d7efb/1755999764/hls_264_master.m3u8 |
| screenshot_medium | 257187808/507c36444b3f4f1fde636730350298e99b89bbe2/movie_600x337.jpg |
| screenshot_full | 257187808/507c36444b3f4f1fde636730350298e99b89bbe2/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 24 August 2025 – 02:23:20 UTC |
