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For your role/Defense & national security

WorldbyFlow for wargame designers and exercise planners

An exercise is only as good as the situation underneath it. WorldbyFlow builds that situation from the record: scenario branches with named assumptions and triggers, a risk read on the system in play, the dated calendar, the systems and the sustainment picture, so the game is grounded before the first cell card is written.

Written for Designs tabletop exercises and wargames for military or corporate clients.·Runs in the Defense domain

Start with this one

Where this fits in your week

Exercise design is research first and drama second. Before injects and adjudication there is a situation that has to be plausible to a room of people who know the subject. The scans here build it: a scenario with its assumptions stated, a risk read that names the failure points the injects will pull on, the calendar of real events the exercise sits inside, the systems the players will reason about and the logistics that decide what is possible.

Lead scan

Scenario

3 credits · deep dive · about 3–6 min

Branches with their load-bearing assumptions named and the triggers that would select each. The situation document a wargame runs on, with its conditions stated where the control cell can see them.

Try it on: a subject you already hold an opinion about, so you can grade the result against what you know.
4 more scans that fit this role

Risk Assessment

3 credits

Single points of failure named and cascades walked. The list of things an inject can break, with the mechanism shown so the consequence is defensible.

Try it on The Taiwan Strait shipping lane · European gas supply · Undersea cable networks

Catalyst Calendar

2 credits

A dated calendar of real events around the scenario, each date tagged scheduled, expected or estimated. The exercise sits inside a real timeline; this is it.

Try it on NATO · The Taiwan Strait · The Korean Peninsula

Weapon System

2 credits

A system profile from public sources, with claims separated from documentation. What the players may assume about a system and what they may not.

Try it on Patriot · F-35 · Type 055 destroyer · DF-21D

Sustainment & Movement

3 credits

A sustainment and movement read: routes, chokepoints, documented capacity, and the parts the record does not show. Logistics decides what the players can actually do.

Try it on Reinforcing Taiwan by sea · Supplying Guam under attack · Moving a US armoured brigade to Poland
A working path

From a first run to a result you can hand over

The order matters. The first read gives you the structure; the next ones fill the parts that are hardest to source by hand.

01

Run Scenario on the situation you are designing around

Take the named assumptions into the design meeting. They are the list the control cell needs to agree on before anything else.

3 credits
02

Run Risk Assessment on the system the players will stress

The failure points with cascades walked. Each one is a candidate inject with its consequence already reasoned.

3 credits
03

Add Sustainment and Movement

What can move, through where, at what documented capacity. The constraint that keeps player moves honest.

3 credits
04

Build the package

Export the reads as the read-ahead, or let the Studio's wargame class assemble sealed cell cards, situation modules and injects from them.

No credits.
The research bill for this path
3 + 3 + 3 = 9 credits · a Standard plan carries 20 a month
What comes back

A result whose claims carry their grades

Sourced, not asserted

Every figure and quote links to where it came from. A claim the scan could not source is marked as such rather than dressed up.

Verified or grounded
Reported or attributed
Contested
Open question

Ready to hand over

Export the situation reads as PDFs for the read-ahead, or assemble the full exercise package in the Studio.

Built to be argued with

Ask a follow-up question of any result, or run a Red Team pass that tries to break its own conclusions before someone else does. How the grades work →

See one

Research already published in this shape

Russian Wartime Fuel Production and Battlefield Logistics

Read the research →

How Ukraine's strikes on Russian refineries are exposing critical vulnerabilities in Moscow's wartime logistics chain—a structural breakdown playing out in real time.

Risk Assessment · July 12, 2026
Try it

Run Scenario on something you already know

The fastest way to judge the result is to pick a subject you know cold and read it against what you know. If a colleague sent you here with an invitation, the credits land on your account when you sign up.

Start with Scenario →Standard plan from $10/mo · 20 credits · all plans
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