Wheel Reinvention Jam

Why reinvent the wheel?

We owe the name “Wheel Reinvention Jam”, and its logo, to Casey Muratori. At the start of Handmade Hero, literally in episode 1, a viewer asked the question: “Why not use an engine? Why reinvent the wheel?”

Casey’s answer deserves to be watched in its entirety, but part of it is shockingly relevant right now:

If you start with an engine, then it changes what you’re learning from the fundamental truth of how to implement a game to someone else’s version of that. […] What you’re really learning is that engine. You haven’t learned how to make games, you’ve learned how to make games in Unity. Right? And if Unity were to disappear, for example, you would no longer know how to make a game at all. I’m not exaggerating this, that’s just the truth.

We could not have planned this jam at a more opportune time. Unity recently announced a dramatic change to their pricing structure that leaves the future of many game studios in doubt.

What Casey said back in 2014, at the very inception of the Handmade community, has now come to pass. For many game developers, Unity is no longer an option. And just like Casey said, their very existence in the industry has now come into question. Will they be able to make games at all?

Casey’s reasoning holds as true today as it did then. The world needs engine programmers! Programmers who understand how engines work aren’t constrained by the limitations of the engine - they know what’s fundamentally possible and can work around constraints to achieve anything they want. But more than that, our current engines are not good enough! We need people making new engines, better tools, better wheels.

This is not just true for game engines. It’s true of the entire software industry. We need new video editors, new platform layers, new code editors, new databases, new networking protocols, new compilers, new typesetting systems, new presentation programs, new graphics APIs, new operating systems.

We will never make progress unless we reinvent the wheel.