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Ship, break, and fix real pipelines — diagnose root causes, not quizzes.
DEVOPS / SRE SIMULATOR You're a DevOps engineer at Northstar Digital Platform: five production services, eight pipelines, a three-node container platform, and an error budget that doesn't forgive a bad deploy. This is real software delivery and reliability engineering with a genuine hidden system state underneath — not a quiz with a "click to fix" button. Every incident hides an actual root cause inside a live platform: a production config pointing at the wrong endpoint, a deployment stuck because the new version asks for memory no node actually has free, a health check that fires before the service finishes starting up. You investigate using the tools a real SRE reaches for — deployment history, service metrics, distributed traces, node capacity, autoscaling policy — and the numbers actually reflect what's broken. HOW IT WORKS • Read the ticket and the reported symptoms • Run pipelines, inspect metrics, logs and traces to find the actual cause • Correlate the incident with recent deployments before committing to a fix • Choose a corrective action — the wrong one carries a real cost: an unnecessary rollback, over-provisioned capacity that strains a shared database, a restart that does nothing because the problem was never the process • Get paid based on speed, accuracy, and how many hints you needed WHAT YOU'RE OPERATING Run a full CI pipeline — checkout, build, test, package, integration test, artifact publish — and watch it actually fail at the stage that's really broken. Deploy to production and roll back cleanly when a release regresses. Raise an autoscaling ceiling during a traffic surge without overwhelming the database everything else depends on. BUILD YOUR PLATFORM Earn budget and XP for every incident you resolve. Spend it on real reliability investment — more build runners, build caching, cluster capacity, test coverage, a dedicated reliability sprint — and grow your platform's DevOps maturity score from a shaky D toward an S. WHY IT'S DIFFERENT Most "IT simulator" games are trivia with a UI on top. This one has an actual hidden platform state per incident. The diagnostic tools query that state and return realistic, tool-appropriate output. If you don't investigate properly, you won't have the evidence to make the right call — and the game won't hand you the answer for free. • No account, no login, no internet connection required • Play fully offline after the first load • Your progress is saved automatically on your device • Full English and Turkish language support • Mobile-first design built for one-handed play, with full keyboard and mouse support on desktop Built for anyone who likes systems-under-pressure puzzles — current DevOps engineers and SREs who want something that respects the job, and newcomers who want a genuinely hands-on way to learn how CI/CD, observability, and SLOs actually work. The pager just went off. Checkout error rate is climbing.