Final Fantasy

Final Fantasy is a role-playing video game developed and published by Square. Originally released for the NES in 1987, it is the first game in Square's Final Fantasy series. Final Fantasy was remade for several video game consoles.

Original description:

Dragons and broadswords mystery and adventure. Final Fantasy has them all!

An evil shroud covers the world in darkness. You must restore the powers of earth, wind, fire and water to the Four Orbs. Create your own band of 4 Light Warriors from fighters, thieves, martial artists, and magicians. You'll need all their skills to triumph in this massive role-playing adventure.
Your treaterous journey takes you to all parts of a strange new world. Explore dangerous castles and dark caverns where dadly perils and great rewards, await at every turn. Hundreds of ferocious monsters block your path. With patience, skill, and cunning, you can defeat them.
Come, begin your quest. Enter an enchanted new World. Command your warriors. Prepare to face the Final Fantasy!
A world shrouded in the darkness of evil. Your mission - to restore the light!

Instructions

Enter - start (open menu);    Space - open the party order menu;   Arrows - move;
Z - cancel a command and return to the previous one;
X - confirm, talk to people, examine objects, open treasure chests;
Esc = exit fullscreen;

You can change keyboard settings, save (F5) and load (F8) the game.
Put your mouse over the game and choose your settings, you can also play the game in fullscreen.