Uploaded August 2025 | Updated September 2026, 9 hours ago

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Shotgun Surgery is one of the most frustrating code smells in Unity — when a single change forces you to edit multiple scripts scattered across your project. In this video, we’ll tackle it along with three other common pitfalls: Switch Statements, Temporary Field, and Refused Bequest. You’ll see real Unity C# examples of each smell, why they make your code harder to maintain, and step-by-step refactors to cleaner, safer designs. Drawing from Martin Fowler’s Refactoring, we’ll adapt proven object-oriented solutions to Unity, so you can keep your project easy to change, extend, and debug — no matter how big it gets.

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▬ Contents of this video ▬▬▬▬▬▬▬▬▬▬

0:00 Temporary Field
4:05 Switch Statements
7:20 Shotgun Surgery
11:33 Refused Bequest

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