What drives the developers of Unity?

Steffen Toksvig, Unity’s VP of engineering, used to be the CTO at Hitman developer IO Interactive — but now about half of the employees at the engine company report into him. “I used to be one of the best,” says Toksvig of his programming skills. But when he landed at Unity and began to code again, he realized he “was kind of rusty, and it seemed like actually what was needed in the company was …