It's a game designed by Shigeru Miyamoto, released on september in 1985 and produced by the company Nintendo, for the console Nintento Entertainment System (NES).
¿what is it about?
The game describe the adventures of 2 brothers Mario y Luigi; both decided to rescue the Princess Peach, from Champiñón's kingdom, who was stolen by the king of the koopas, Bowser.