

Yep, you only need steam overlay which is - as we know - enabled is steam's settings by default and assigned to shift+tab. Sounds kinda silly right? Why devs wouldn't know about a certain "feature" in their own game? The answer is simple - the whole thing is directly tied to:

Probably even devs had no idea about its existence. Turns out that it has been "in the game" ever since it appeared on steam.

