Blog: "Why Trial and Error will Doom Games"

[Skaruts]

The point of multi solutions offers much more immersion and have an impact in the gameplay and gameworld but remember you are in a situation that you don't control "your environment", actually you are controlled by your environment! Like most single player games... If you try to control your environment in such game then the immersion is pointless as well as the story line...

Having actions affecting the gameplay and gameworld doesn't necessarily give you control over the environment. Actualy, it can work pretty much the other way, where you totaly loose control of everything.

But also that's probably something the developers would take into account, if they'd take that approach.