For me: Fallout New Vegas, Bloodborne, Hollow Knight, Skyrim, and Red Alert 2
EDIT: adding Stardew Valley to this, most delightfully charming game I've ever played
For me: Fallout New Vegas, Bloodborne, Hollow Knight, Skyrim, and Red Alert 2
EDIT: adding Stardew Valley to this, most delightfully charming game I've ever played
Portal
Portal 2
I think I've forgotten the solution to most of the puzzles by now, but a few still haunt me.