I can see the Penumbra engine being used to build some 90's style point-and-click adventure games in first person 3d, if someone was so inclined. Maybe even som

I can see the Penumbra engine being used to build some 90's style point-and-click adventure games in first person 3d, if someone was so inclined. Maybe even something along the lines of Myst. However those genres are probably dead for a reason.