[keyringlight]

One related question that you need to follow that with is the associated costs of switching the whole studio to another engine that's technically better, or if proposing teach studio tailor-make their own engine the costs of that engineering, if presumably they have or learn the expertise to surpass whatever they're using currently.

I'm not a game developer, but it would also seem to be a link between resource usage by the engine, and whatever content the production side are making. For all the commentary about how brilliant the id software engines are, if you examine the levels you pass through they're also very efficient with what they demand out of the engine - it's like an orchestra playing well together, not one instrument that means you can do anything.