Lean Startup is easy to understand in theory. The challenge is getting a team to actually think and act that way when real money and real deadlines are involved. Playing Lean is a board game that puts 2 to 4 competing startup teams through exactly that pressure — in a safe environment where the only thing at stake is a humbling defeat at the hands of your colleagues.
One shared experience at the table does more for a team's innovation mindset than a full day of presentations about Lean Startup. The concepts stick because the team lived them.
Playing Lean is an award-winning board game designed to teach Lean Startup, Business Model Canvas, and Lean Canvas through competitive play. Teams run competing startups, race to reach the early majority market before their rivals, and learn — through the consequences of their own decisions — why validating before building is the only rational strategy.
The game was created in 2015 and co-created with Alexander Osterwalder, inventor of the Business Model Canvas. It has been used by facilitators, universities, corporate innovation teams, and startup accelerators across Europe and beyond.
2 to 4 teams, up to 12 players total. Each team runs a competing startup in one of three scenarios: Hospitality, Social Media, or Ride Sharing. The objective is to cross the chasm — reach the early majority market before competitors do.
Each round has three phases: assign your employees (to building, experimenting, training, or selling), execute the actions, then hire. Experiments carry real uncertainty — a test might succeed or fail, and a failed sale leaves a lasting mark: dissatisfied customers won't give you a second chance.
The game moves through four stages that mirror a real startup journey: Business Modelling → Problem/Solution Fit → Product/Market Fit → Scaling. Teams that rush to build without validating fall behind. Teams that experiment well advance. The debrief after each round is where the real learning happens.
Session length: 90 minutes minimum; typically 2.5 to 3 hours including setup, play, and debrief. Group size: 4–12 participants, 2–4 teams.
Certified Playing Lean facilitator since 2016. Nine years of running the game with innovation teams, product managers, corporate intrapreneurs, and startup founders across Europe.
Certified Agile Coach · Certified Playing Lean Facilitator · Liberating Structures expert
The game is the same every time. What changes is what you do with it.
The facilitator's role in Playing Lean is not to teach Lean Startup — the game teaches it. The facilitator's role is to hold the debrief so that the experience converts into lasting behaviour change, not just a good afternoon.
A product innovation team knew the Lean Startup vocabulary. They had read the book, attended the training, used the canvases. In the Playing Lean session, one team raced ahead building features without validating. By round three they had the most sophisticated product and the fewest customers. The debrief lasted 40 minutes. Nobody needed a slide to explain why.
An organisation ran an internal innovation programme that produced dozens of ideas and no working prototypes. We facilitated a Playing Lean session at the start of the next cohort — before any idea development began. Teams arrived at their real projects already knowing how to design a hypothesis test. Three of the ten ideas that entered the programme survived validation. Those three became real projects with real budgets.
An executive team was sponsoring innovation but struggling to evaluate it — approving projects based on the quality of the pitch rather than the quality of the hypothesis. A Playing Lean session gave the whole team a shared vocabulary for experiment design and validation criteria. The next funding round used a structured hypothesis review instead of a presentation. Two projects were stopped early and the savings were redirected to better-validated ideas.
Tell us about the team and the challenge. We'll select the scenario and design the debrief around what matters most.
More about the game: playinglean.com