Uncharted, especially the final installment. On normal and higher difficulty dealing with the enemies becomes a bit of a chore: they force you to hide a lot, as well as waste entire clips of ammo on a single guy. On easy the game becomes forgiving enough food you too start pulling off cool stunts: swinging on ropes, shooting during a climb/jump, etc.
It’s just more fun on easy.
I have been toying with the idea of forking Servo to make a scriptable keyboard-driven browser, like Nyxt but with something else instead of Lisp.
Probably too huge of a project for one hooman though.