The warning must arrive before the army.

The player coordinates watch posts and a courier in a schematic mission inspired by Vaslui in 1475. Fires, fog and routes follow deterministic rules. Historical context stays separate from the puzzle result; posts and routes are game fiction. Future regional episodes are inactive previews.

A 0x730 project with its specification, engine, experience and evidence kept together.

straja.0x730.com

stageP0+

mechanicsdeterministic turns; no runtime AI

limitsschematic geography; editorial review open

Project images

**The Vaslui mission**A schematic map from the prototype; not a certified geographical reconstruction.

What we are building

A complete puzzle

Warn the assembly and shelter the village; retry with another strategy.

Verified networks

Varied positions, connections and budgets; each offered network has a winning replay through the engine.

How it works

Explainable rules

One action per turn, a forecast, a journal and causal explanations; animations do not change the logic.