Diagnose. Think. Fix.
Tech Logic is a free browser-based career simulation game about real automotive diagnostic thinking, not guesswork. You play a mechanic working through customer complaints — reading trouble codes, checking freeze-frame data, running the correct tests, and only then choosing a repair backed by evidence. Guess wrong or skip the diagnostic process, and it costs you money, reputation, and the customer's trust.
The game includes 600 jobs spread across six career tiers, from Apprentice Technician up to Elite Diagnostic Specialist, an in-game Academy where you pass exams to unlock real diagnostic tools (scan tools, oscilloscopes, smoke machines, and more), and a set of hand-written signature cases for players who want an extra challenge. No download and no account are required — the game runs entirely in your browser and saves your progress locally.
Tech Logic is built and maintained independently. Feedback and bug reports are always welcome.