[whoisyc]

Any mature game engine also comes with mature developer tooling. Think profiling, debugging, assets management, map editing etc. That’s a lot of initial hurdles to overcome before you can even start working on your game ideas. For indie / solo developers who tend to be, you know, driven by one’s creative urges, this is not just a huge time sink but also a good way to ruin your motivation by never moving to the part where you get to actually create the game. When your time and energy is constrained you need to choose your battle and for indie developers this often means forgoing the technical part (unless you really need to) and focus more on the game part.

I have seen many people say “there are more games engines written in Rust than games written in Rust” and I wonder if what happened is that the software developers fell for the allure of building their whole stack from scratch and ended up finding out it sucks to actually develop a game for an engine with no tooling and “making an entity inspector that lets you click on an enemy and edit its attributes” isn’t exactly the sexy part of game development.

[the_af]

The trap of "building a game engine" vs "making a game" has existed long before Rust.

When games were really simple, so simple that "making a game" vs "making an engine" had no real difference (say, building a game for 8 bit home computers) then it wasn't a big deal. The concept of "games engine" didn't really exist back then, or was uncommon at least.

But nowadays? A small indie team, or a single dev, are likely to go down the rabbit hole of making their own game engine, forced to solve a lot of problems that are already solved in existing engines, rediscover the wheel, and get frustrated because the step of making the game never actually comes.

I think it makes more sense to use a pre-made engine, unless the game really is so different this isn't an option, or the devs really enjoy making engines (which is valid, and you learn a ton of cool things, but is also a hurdle in the way of actually making a game).

Every games programmer enthusiast I know has a half-made, abandoned, badly performing engine with which they've made a couple of demos or a barely functional unfinished game... (I'm also guilty of this, but given my age, mine was written in C++!).