I am going to attend the Seventh EPICENTER Summer Course in Epistemic Game Theory 2022 | EpiCenter!

What is Epistemic Game Theory?

This field takes a new, fresh approach to game theory, and studies how people reason in game theoretic situations before they eventually make a choice. More precisely, it explores how we reason about the minds of others before we make a choice. Hence, the reasoning of people like you and me is at the center stage of epistemic game theory. [from EPICENTER ].

Do you want to more?

FROM CLASSICAL TO EPISTEMIC GAME THEORY | International Game Theory Review

This is a gentle and pleasing introduction :)