The problem is that its so expensive to build from scratch. All Unity does is build just the engine, and that’s enough to make it a 7000 person company. Trying to build a game engine and then an actual game on top is a herculean effort.
This is why open source software is so important. It enables these small companies to pool their resources and share an engine as long as they each contribute fixes back.
This is the problem with being a whole company on the ecosystem of another, they can pull the rug at any time.
The problem is that its so expensive to build from scratch. All Unity does is build just the engine, and that’s enough to make it a 7000 person company. Trying to build a game engine and then an actual game on top is a herculean effort.
This is why open source software is so important. It enables these small companies to pool their resources and share an engine as long as they each contribute fixes back.