Super Mario Bros.
The Princess has been kidnapped by the evil Bowser, and it is up to Mario and brother Luigi to save the day.

The first-ever platform adventure for the Mario Brothers has the player exploring level after level, with Bowser to contend with as the end of level boss. Power-ups include the Super Mushroom, which increases Mario's size and power, the fire flower, allowing him to shoot fireballs at enemies, and the ever-important starman for a short burst of invincibility.

Each level includes a bonus section filled with coins plus a shortcut through the level, plenty of bad buys and obstacles to get past, and an end-of-level flag, in which the higher the player grabs it, the more points are awarded to them. Certain levels also include warp points, which take the player to higher levels. 

Duck Hunt
Duck Hunt is a shooting simulation where the player goes out with his faithful dogs to hunt ducks. It requires the use of the Zapper light gun. In game modes A and B, players view a swampland from a first-person perspective. The dog scares the ducks out of the swamp, one at a time in mode A or two at a time in mode B. The ducks go flying around in the air and the player has three shots and a limited amount of time to shoot the ducks before they fly away. Each round only allows a limited number of misses in order to move on successfully. As the rounds progress, the ducks begin flying faster and faster, and fewer misses are allowed. In game mode A, a second player can control the movement of the duck using a controller plugged into port 2.

Mode C features target practice on clay pigeons rather than ducks. The perspective and rules here are the same, with only three shots to destroy two clay pigeons before they disappear off the horizon. Destroy enough clay pigeons to move on to the next, tougher round.