Zeela12
Smash Ace

Kid Icarus
(AKA Myth of Light: The Mirror of Palutena)
published in 1986 for the Famicom disk system, then again in 1987 for the NES.

The Setting was during a time when gods and humans lived together in harmony. Angel land was ruled by two goddesses, Palutena, Goddess of light and Medusa, Goddess of darkness.

(Palutena)
Medusa destroyed the morals' crops and turned them to stone. Palutena was enraged, so she turned Medusa into a hideous monster:

(Medusa)
Medusa had revenge on Palutena and assembled a massive evil army, taking over Palutena's castle and emprisioned her. She also took the 3 treasures:
Mirror Shield:

Light Arrow:

Wing of Pegasus:

And Medusa gave them to her most powerful minions.
Palutena's last hope was a young angel trapped in the underworld, Pit. Using all that's left of her powers, she gave Pit a magical bow, and using the bow Pit was able to escape the Underworld, retrieves the 3 treasures and ultimately saves Palutena and all of Angel Land.

(Pit Normal Form)

(Pit Final Form)
Something else of interest:

These are called Centurions. Centurions are the solders of Palutena's army that Medusa turned into stone. Pit can use the Mallet to free these Centurions throughout the game, and when fighting a boss, they will come and help Pit.
These are in fact the creatures that fly around in Pit's Final Smash.
Screenshots:



Ending:

Battle with Medusa

Medusa's True Form

Freeing Palutena

The nearly impossible "Best Ending" (The strong looking man is Pit's "true" form)
in 1991 another game was released, named Kid Icarus: Of Myths and Monsters

One night, Palutena has a dream that Angel Land will be in danger again. She askes a Soothsayer and he said that it's not just a dream, but a demon named Orcos will attack Angel Land.
Palutena summons Pit, and tells him to go obtain the 3 treasures again and practice so he will be strong enough when Orcos strikes. He ends up saving Angel Land once more.
Screenshots:

(Orcos)


(The ending was much like the legend of Icarus where the angel approached the sun too closely, and the wings fell off, but it's not sad in this case.)
Videos:
A Kid Icarus and Brawl Mocumentary
http://screwattack.com/archive/VGV/KidIcarus.html
(video of just how awesome Kid Icarus is)
World Record Speed Run of Kid Icarus
(this is part one, find the other parts on youtube too.)
A Play Through of Kid Icarus
(also Part one, find others on his account)
Orcos Battle in Kid Icarus: Of Myths and Monsters