Howard Phillips Lovecraft was a talented man with uneasy personal life. He definitely succeeded in affecting modern popular culture with what may be called 'cosmic horror', the central line of his novels.
Lovecraft's works may be considered too pessimistic, too gloomy, and probably this is the point why Cthulhu - inhuman cosmic entity - firstly became an internet meme, and then, due to the efforts of Zeboyd Games, a hero of a parody game. Fear is what Lovecraftian Cthulhu Mythos evokes, and laughter is a good way to overcome it.
In Cthulhu Saves The World, available at Steam, the protagonist is firstly defeated and deprived of his (its?) cosmic powers. To regain them so that he can destroy the world he must become a true hero - save people, do other good things and so on. His first plan is to destroy the world after becoming a hero, but is this possible? No spoilers, I stop here.
The game has great oldschool 16-bit graphics and is a little bit less than overdozed with subtle humour. One of the strongest point is epic music which alone can make the game worth buying.