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GRID DOWN: Risk Management Simulation — Devil's Choice Edition Single-file HTML | No login required | Browser-based | Grades 9–12 / CTE Cybersecurity
Overview
GRID DOWN is an immersive, browser-based cybersecurity simulation where students step into the role of a Risk Manager for a power utility company. Over five escalating scenarios, they must apply the risk management formula — Risk = Threat × Vulnerability × Impact — and choose from the four core risk treatment strategies: Accept, Avoid, Mitigate, and Transfer.
This is the Devil's Choice Edition, redesigned so that no single strategy is always correct. Students who pick "Mitigate" on every question will not get the highest score. Each chapter is engineered around a genuine ethical and strategic dilemma where the "obvious" answer has a real cost.
What's Included
One self-contained HTML file. No internet connection required after download. No accounts, no logins, no subscriptions. Open in any modern browser and play.
The Five Chapters
Chapter 1 — The Phishing Campaign A coordinated attack hits your operators during a winter storm at maximum grid load. Acting fast means locking out 200 operators mid-shift. Waiting means leaving an attacker inside your systems. Both choices have consequences.
Chapter 2 — The Unpatched SCADA System A critical CVE is actively being exploited in the wild. The patch requires 8 hours of downtime — in January, when St. Vincent's Hospital and an assisted-living complex are on your grid. Patching now may harm the patients you're trying to protect. Waiting may be worse.
Chapter 3 — The Insider Threat A senior engineer with full admin access is on a PIP and "extremely upset." They've done nothing wrong yet. But they're also the only person who knows the legacy relay configuration for Substation 3. Acting on suspicion alone could violate their rights, destroy morale, and cost you irreplaceable institutional knowledge.
Chapter 4 — The Ransomware Demand $4 million or patient records stay encrypted. The FBI says never pay. The hospital board says doctors are making life-or-death decisions without complete patient histories right now. Earlier decisions in the game directly affect the options available here — and the moral calculus.
Final Chapter — The Board Room Your entire record goes under the microscope. The "textbook correct" answer is a trap: if your stated philosophy doesn't match the decisions you actually made in Chapters 1–4, the Board will call you on it.
Gameplay Features

• Live HUD tracking Grid Health, Budget, Score, and Chapter progress
• Risk score calculated and displayed for each scenario using the T × V × I formula
• Cascade system — poor decisions in early chapters unlock harder variants in later chapters
• Jump scare event on the single most catastrophic decision (Chapter 2, Accept)
• Graded results screen with score, grid health, total spending, and decision log
• Full answer key included in the results screen explaining why each chapter had a specific optimal choice
• Equifax case study woven throughout as a real-world parallel
• Replay button for multiple attempts

Standards Alignment
Supports CISA risk management frameworks, CompTIA Security+ SY0-701 domain coverage (Risk Management), and NICE Cybersecurity Workforce Framework competencies. Ideal as a capstone activity for a risk management unit or as a pre/post assessment discussion driver.
Suggested Use

• Individual play with debrief discussion
• Small group play with one screen (debate each choice before selecting)
• Teacher-led whole-class walkthrough on a projector
• Substitute day activity — fully self-contained and self-explanatory

Technical Requirements
Any modern browser (Chrome, Firefox, Edge, Safari). No installation. Works on Chromebooks, Windows, Mac, and tablets.A cybersecurity game that teaches risk management by using real-world scenarios that incorporate previous answers into later scenarios. Students are graded on how their decisions can affect thousands of people and cost millions of dollars.