Support WFSim

It does not score an opening state. It runs the fight — every ramp, every reload, every status that had to land before the damage depending on it — and reports what happened.

Building, simulating and optimizing are the same for everyone. This is AGPL-3.0: the engine, the game data and the wasm are public, and you can run your own copy.

WFSim counts what gets used — which pages open, whether a build was computed, a simulation or a search started and finished, whether Nona was opened, asked something or set to concise mode (never what was asked), whether the page itself failed (the kind of failure and where in WFSim's own code, never its text), a board build opened, a link shared and from which part of the page, how many presets and customs are saved, whether you are signed in (never which account) — under a random id this browser keeps. The count records no IP address and sets no cookie, and the id is not linked to anything that identifies you. With Global Privacy Control or Do Not Track on, nothing is sent. Per weapon, how many people ran a simulation or a search each day is added up and shown on the home page as its popularity ranking — totals only.

It also counts what kind of device opens it, in broad classes only — touch or mouse, a narrow or wide screen, how many processor cores in a few steps, whether it is inside WeChat or QQ — never the model or the browser, whether computing for the board carries on with the page out of sight, and, once a day, how long a small public file takes to load directly and through WFSim's Hong Kong relay.

Each count is kept under this id for 90 days; after that only daily totals that name no one remain. The id is replaced after 13 months.

Recommendation usage counts entry points, visible and ready controls, clicks, sign-in handoffs and failure categories. These points contain no account or build identifiers.

This browser's id: —

A riven gain link, opened from a chat with Nona, runs the search in your browser and sends its builds to the board without asking — that is what the link is for. It keeps the build it found and, only if you type one, a name, which Nona posts in the chat to thank you; both are deleted a day later.