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Game Loops

Master the feedback loops. Recognize which are vicious, which are corrective, which are virtuous — then design systems that shift the balance.

The Three Loop Types​

Every system runs on feedback. The loop type determines where it ends up.

Runaway (positive feedback): The output amplifies the input. Growth feeds growth — until it doesn't. Network effects, addiction, hyperinflation, viral spread. Feels like success while it's working. Becomes catastrophic when it flips.

Corrective (negative feedback): The output resists the input. Thermostats, market prices, body temperature. The system fights change to maintain equilibrium. Stable — but resistant to improvement. Most institutions are corrective loops protecting the status quo.

Virtuous (designed positive feedback): The output improves the setpoint. Each cycle makes the next cycle better. Compounding knowledge, reputation, relationships. Requires deliberate design — virtuous loops don't emerge naturally. They need a setpoint that serves beyond self, a gauge that measures reality, and a controller that adjusts.

The diagnostic question: Is your business model a runaway loop disguised as a virtuous one? Runaway loops feel virtuous while the signal is positive. The test is: what happens when growth stops? A virtuous loop continues improving. A runaway loop reverses.

Dig Deeper​

  • VVFL — The Validated Virtuous Feedback Loop pattern in engineering
  • Game Theory — How loops interact when multiple players choose strategies

Context​

Questions​

Which game loop type — runaway, corrective, or virtuous — is most commonly mistaken for another when founders analyze their business model?

  • At what feedback cycle length does a virtuous loop become too slow to motivate participant behavior — and what design choices compress the cycle?
  • How do you detect that a loop has shifted from virtuous to runaway before the damage compounds to the point of irreversibility?
  • Which virtuous loop setpoint — beyond-self service, measurable reality, or compounding standards — is hardest to maintain as a venture scales?