Spatial Poker

Spatial Poker is a card game built for js13kGames, and its inspirations tell you exactly what to expect: ASCII text Star Trek games from the early computing era, played with unicode playing cards rendered by modern browsers. It is a deliberate exercise in minimalism — using the browser's built-in unicode card characters instead of drawing card art, which is a clever way to fit a full card game into 13 kilobytes.

The game was built by David Sides under the MIT licence, using ZzFX (Frank Force's tiny sound generator) for audio. The developer's own notes reveal the design philosophy: with only 13K to work with, leverage the browser environment rather than fighting it. Unicode cards, CSS grid layouts, and procedural sound are all native capabilities that cost zero asset bytes.

For players who enjoy card games with a retro-computing aesthetic, Spatial Poker is a thoughtful entry that treats the size constraint as a design constraint rather than a limitation. It earned top recognition in its competition year.

Spatial Poker renders cards using unicode characters — no image assets, just the browser's built-in card glyphs. Controls are mouse-based; consult the in-game interface for specific interactions.

As a poker variant with spatial elements (inspired by ASCII Star Trek games), expect positioning and grid awareness to matter alongside hand evaluation. Read the on-screen instructions for the specific rules of this variant, as it is not standard poker.