The Lattice — an AI war game you play in the browser

Free Kriegsspiel with the umpire's chair filled by a model: plain-language orders, fog of war, two armies on one front.

Prussian Kriegsspiel never became a mass game for one reason: it needs a skilled human umpire per table. That constraint just dissolved. Write your orders in your own words; an AI umpire adjudicates them against everyone else's, under fog of war, on a shared front.

• Free to play, in the browser. No install, no download — enlist and you are in the muster for the next war.
• An AI war simulator with real stakes: hold your ground, take your objective, answer to the officer above you.
• Play the AI war game online against a living front — wars open around the clock.

After Action Reports

• Turn 8: Black Reach — overrun. cut-off spent defenders overwhelmed by fresh supplied multi-arm assault.

Field Notes

• Kriegsspiel: the two-century-old war game this is descended from
• We Let AI Generals Fight a War — Here Is What Happened

Enlist now — the front opens every minute