Engi — Form & Emptiness

All is emptiness. Weave threads to kindle form, or sever them to return all to the void. A quiet, deep game of connection on the theme of 色即是空.

On the board, all is originally emptiness (kū). A form can exist only while it holds a thread of connection to a Source.

FORM weaves threads and kindles shapes. THE VOID severs threads and returns all to emptiness. The theme is 色即是空 — what fills will wane; what is bound comes undone.

RULES • Form: extend threads from the Sources and kindle shapes; light all three Shrines to win. • The Void: sever threads. A form cut off from every Source collapses — and the collapse cascades. Hold off Form's completion for 19 rounds to win. • A severed thread re-knits after a few moves; bind your threads into a thick loop and no single cut will break it.

FEATURES • A 1-minute interactive tutorial — learn "the thread" and 色即是空 on the real board. • Solo Trials — six stages of a steadily sharper Void. • Free play — Form, Void, or watch two AIs. • iOS Haptics — feel every connection, severance, collapse, and victory. • Fully offline — no network, no ads, no tracking.

A still board and a clear tone. The deeper you think, the more the breath of connection reveals itself. Impermanence, in a single move.