OFMOS® Games and Simulations
A family of strategy games built on more than two decades of original research. Fun and strategically demanding on their own. Grounded in foundational theory that develops the strategic thinking no AI can replace.
1. The Play
A Demanding Strategy Game, A Rigorous Business Simulation, The Same Box
Chess does not explain economic theory to be worth playing. Go does not require a philosophy degree. The strategic depth is in the game itself — and the insight follows from playing it.
Each game in the OFMOS® family works the same way: a demanding strategy game — complete, playable, and compelling on its own terms. The rulebook provides everything needed to play and to understand the strategic logic behind every action. No facilitator is required. No course context is needed. Pick it up, read the rules, and play.
In the first published game, OFMOS® Essential, each player manages a portfolio of nine products across nine environments on a shared 81-position strategy map. Every turn, a CEO takes one action — product launch, product commoditization, product innovation, market innovation, or product retirement — with real financial consequences. Synergy formations between adjacent products generate bonus returns and reward coordinated portfolio thinking. The player who accumulates the highest returns wins.
Sessions run 20 to 60 minutes. The rules take minutes to learn. The adaptive strategy takes games to develop. That is the point.
Explore OFMOS® Essential (99 Prototypes Edition)
2. The Learning
The Same Game Becomes a Strategy Learning System
The same mechanics that make it a great strategy game are a direct structural expression of two foundational theories that explain how individuals decide, how products commoditize, and how companies and economies evolve. Played in a learning context — with a facilitator and a structured debrief — OFMOS® becomes a powerful teaching tool.
Whether played abstractly or as a simulation, OFMOS® Essential develops the strategic meta-skills that underlie every significant decision: systems thinking, reasoning under uncertainty, portfolio management, competitive positioning, and long-term strategic planning. These are the skills that AI concentrates demand for — and that no amount of passive instruction can reliably produce.
Both experiences are in the same box. Nothing else is required. No prior business knowledge is needed at any level.
3. The Intellectual Foundation
Two First-Principles Theories and an Independent Framework
Most strategy tools describe phenomena without explaining them. The product life cycle describes a pattern but not its cause. The BCG matrix classifies products but not the forces moving them. Porter identifies competitive forces but not what generates them.
OFMOS® is grounded in two foundational theories developed over more than two decades of original research: the One-Need Theory of Behavior and the Ofmos Theory of Business. Together they explain, from first principles, why individuals decide the way they do, why products commoditize, why companies compete the way they do, and why economies evolve through cycles of innovation and consolidation — at every scale simultaneously. The One-Need Theory, in particular, provides a single generative structure that bridges what needs theory, goals theory, decision theory, cognitive science, behavioral science, value theory, and economics have studied separately — connecting the individual mind to the economy through one mechanism.
The Five Scales of the Business Big Picture — an independent framework built on the foundational theories — identifies five levels of reality at which strategic thinking operates: the individual mind, the AI-augmented mind, the product portfolio, the company, and the economy. The games and the framework are parallel developments, both built on the same theories. They come together in five strategy learning solutions, each focused on a different scale. For the strategist who internalizes the framework, it becomes a permanent lens — a way of reading competitive dynamics at every scale that outlasts any course, program, or session.
Read the Foundational Theories
4. The Tabletop Family
A Spectrum of Experiences — From Thematic to Simulation
The OFMOS® family of tabletop games and simulations spans a range of strategic depth and context. At the thematic end, Mushroom Gangs™ wraps the core mechanics in a playful world that requires no business context to enjoy. At the center, OFMOS® Essential delivers the full strategic experience in a compact, accessible format — the first game in the family to be published. Beyond it, OFMOS® Classic, Professional, and Academic extend the mechanics into progressively deeper simulation territory. Each game shares the same patented core mechanics. Each is a complete experience.
The Tabletop Experience Spectrum: Mushroom Gangs™ — Prototype ◂▸ OFMOS® Essential ◂▸ OFMOS® Classic — Prototype ◂▸ OFMOS® Professional — Prototype ◂▸ OFMOS® Academic — Prototype
See the Vision and Direction for OFMOS®
5. Why Now — and Why OFMOS®
Strategic Thinking Is in Decline, The Demand for It Has Never Been Higher, Games Close the Gap
The field of business strategy produced its most important frameworks between the 1950s and the 1990s. Since then, the rate of new and influential strategic thinking has fallen sharply. At the same time, AI has concentrated the demand for genuine strategic judgment — absorbing the structured, optimizable decisions and leaving behind precisely the ones that require reasoning under uncertainty, portfolio thinking across time horizons, and first-principles understanding of competitive dynamics.
Knowing a theory or a framework is not the same as being able to act on it under pressure, against adaptive rivals, with real consequences attached. Games develop what lectures and case studies cannot: the judgment that comes from making real decisions in a system that responds. OFMOS® Essential is a tabletop game by design, not by default. The physical medium makes the strategic logic fully visible — every piece on the board, every consequence traceable, every relationship observable.
6. Who It's For
Built for the Classroom, the Boardroom, and the Kitchen Table
Educators — from K-12 teachers and CTE instructors to university professors — will find a rigorous, ready-made experiential tool grounded in original theory. It deploys across introductory strategy courses, MBA competitive strategy modules, business policy courses, and capstone programs. The rulebook includes everything needed to facilitate. Learning Guides — in development — will provide structured session designs for each of the five strategy learning solutions.
L&D professionals will find a flexible simulation that works across corporate workshops, executive education programs, onboarding initiatives, and leadership development sessions — in single-match, tournament, and multi-session formats. Scenarios — to be provided in the Learning Guide or created by the facilitator — allow the board to be mapped onto specific industry contexts.
Coaches will find a tool that surfaces strategic patterns and deepens client impact — deployable in individual coaching engagements, team workshops, and professional development contexts. The game creates shared language and observable decision patterns that traditional coaching conversations cannot produce.
Parents investing in their teenagers' strategic reasoning skills will find a demanding and engaging alternative to conventional board games — one that develops abstract reasoning, systems thinking, and long-term perspective through play rather than passive instruction.
Players will find a genuinely compelling strategy game — playable at the kitchen table, in a dorm room, or at a game night — that happens to develop serious strategic thinking. The rulebook is the only guide needed. The learning is in the playing.
For Educators · For L&D Professionals · For Coaches · For Parents · For Players
7. Resources and What’s Coming
Everything You Need to Play, Facilitate, and Teach
Official Rulebooks cover the rules, concepts, and applications for every game in the family. Learning Guides — in development — will support facilitators across all five strategy learning solutions. Mods personalize the strategic experience for experienced players and advanced contexts.
The Five Scales of the Business Big Picture is being published alongside the main edition of OFMOS® Essential — marking the simultaneous introduction of both the game and the independent framework. A crowdfunding campaign for the main edition will be announced soon. Development continues across the family: Mushroom Gangs™, OFMOS® Classic, OFMOS® Professional, OFMOS® Academic, and OFMOS® Flow.
Rulebooks · Learning Guides · Mods · Photos · Videos
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8. Voices
What Players and Professionals Say
“With OFMOS, Cristian Mitreanu achieves something genuinely rare: a board game that is irresistibly fun to play, masterfully designed, and—almost effortlessly—a powerful way to grasp fundamental business principles. It’s equally engaging for students or working professionals, rewarding curiosity at all stages. The more you return to the game, the more its deeper layers reveal themselves, turning each playthrough into a fresh insight. Step in, enjoy the adventure, and let the discovery unfold.” – Srini Venugopal, Donald and Gabrielle McCree Endowed Professor in Business, Grossman School of Business, University of Vermont
“As a product professional, I'm always thinking about portfolio strategy and OFMOS made me experience it in a way no whiteboard session ever has. A few turns into the game with Cristian, I had a genuine 'aha moment' about how products can be combined to create better synergies. That perspective was something that I could directly apply to my work. It's rare to find something that's actually fun and educational. OFMOS is both.” – Leon Stigter, Product Professional
9. Get Started
Ready to Think at a Bigger Scale?
Explore the games, discover the learning solutions, read the foundational theories, or contact us to discuss how OFMOS® fits your classroom, program, organization, or game night.