Chess: Definitive Edition
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.
Last Updated: 2/15/2026
| Steam Price | $9.99 |
| Release Date | 1/20/2026 |
| Developer | Aphoenicis |
| Publisher | Aphoenicis |
| Steam App Id | 3603550 |
Chess: Definitive Edition
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.
Last Updated: 2/15/2026
- Windows
- Mac
- Linux
About Chess: Definitive Edition
Chess: Definitive Edition is a Casual, Indie, and Strategy game developed by Aphoenicis. On 1/20/2026, it was released on the Steam Store by Aphoenicis.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Chess: Definitive Edition supports the following features:
- Stereo Sound
- Shared/Split Screen
- Mouse Only Option
- Playable without Timed Input
- Steam Cloud
- Camera Comfort
- Shared/Split Screen PvP
- Stats
- Family Sharing
- PvP
- Multi-player
- Steam Achievements
- Single-player
- Remote Play Together
- Online PvP
From the Steam community, Chess: Definitive Edition has been tagged with the following user tags:
- Card Game
- PvP
- Chess
- Multiplayer
- Tactical
- Board Game
- Comedy
- Turn-Based Tactics
- Strategy
- Indie
- Casual
- Moddable
- Memes
- Tabletop
Media & Sceenshots
Watch the featured video for Chess: Definitive Edition and see the latest screenshots from the Steam Store.

Related Packages
Chess: Definitive Edition is referenced by 1 package in the Steam Store. A package (or sub) is simply an item that can be purchased on Steam.
| Name | Price | Actions |
|---|---|---|
| Chess: Definitive Edition | $8.49 | View |
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Features & Categories
Frequently Asked Questions
Soures & References
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Chess: Definitive Edition data has been sourced from:
- Valve Corporation. (2026, February 15). Chess: Definitive Edition on Steam. Steam Store.
- Valve Corporation. (2026, February 15). Chess: Definitive Edition. Steam Community Hub.