Why Every Software Engineer Should Try Making a Game Once

Most software engineers spend their days in what I call the "CRUD Bubble." You fetch data from a database, display it in a list, provide a form to edit it, and send a PATCH request back to an API.

There is nothing wrong with CRUD applications: they power the world economy, and mobile apps rely on them daily. But after a while, writing API endpoints and form validations can make you forget how computers actually work beneath high-level abstractions.

When you step into game development for the first time, all of your comfortable assumptions get shattered.

The Tyranny of the 16 Millisecond Window

In web or mobile development, if a database query takes 100 milliseconds to respond, you simply display a loading spinner. The user waits, and life goes on.

In a game running at 60 frames per second, you have exactly 16.6 milliseconds to:

1. Poll player controller inputs.
2. Calculate physics velocities and gravity.
3. Check bounding-box collisions between dozens of objects.
4. Update artificial intelligence state machines.
5. Draw every sprite, shadow, and particle to the screen buffer.

If your code takes 18 milliseconds instead of 16, the game stutters. The player immediately feels the lag under their thumbs. That strict budget forces you to care about memory allocations, object pooling, and efficient data structures in ways normal web forms never demand.

Math That Finally Makes Sense

In school, trigonometry and vector math always felt like abstract torture invented to pass exams. Vectors, dot products, normalized directions, radians: who cares?

In game development, vector math is your daily bread:

• Want a character to face their movement direction? Vector normalization.
• Want a projectile to bounce off a slanted surface? Vector reflection using the normal plane.
• Want an enemy to follow the player within vision cone? Dot products.

Seeing mathematical equations turn into smooth physical movement on your screen makes concepts click in seconds.

A Deeper Appreciation for the Craft

Making a tiny, playable prototype taught me more about software performance, frame budgets, and user feedback than several university textbooks combined. Even if you never plan to become a full-time game developer, building a small game will make you a significantly sharper, more attentive engineer in whatever stack you call home.