10-25 min | solo
ControlsSelect with pointer or arrows, press F to fold, Q/E to cycle the crease, Enter to commit, Space to act, Z to undo, and Tab to end the turn.
AccessPattern-coded units and intent, reduced-motion and high-contrast options, visible forecasts, undo, touch controls, and gamepad support are included.
Test scopeAutomated suite, clean production build, and desktop Chromium play path checked. Broad device, assistive-technology, and performance gates remain owner-managed.
ContentStylized tactical conflict with no graphic injury.