User Guide

How to play Binary-2048.

Controls

Use arrow keys, WASD, or swipe on mobile.

Tile Rules

• Equal number tiles merge upward in value.
• `0` acts as an annihilator.
• Wildcard (`✦`) boosts number outcomes by multiplier.
• Lock-0 (`⛓`) blocks destruction on one turn before behaving like `0`.

Modes

• `Classic`: normal board start.
• `Bitstorm`: seeded, prefilled challenge board.

Replay and Sharing

• `Export JSON` saves a run.
• `Replay JSON` loads and replays a run.
• Replay supports timeline scrubber, play/pause, and speed control.
• `Copy Replay Link` creates shareable replay links.

Accessibility

The game supports keyboard and tab navigation, visible focus states, a skip link, reduced-motion preferences, and labelled controls. Use Arrow keys or W/A/S/D to move tiles.

Monetization Policy

Player-facing monetization commitments are published at /monetization.

Full markdown copy: docs/user-guide.md