Duck Hunt
Hunt duck's with the NES zapper and get laughed at by your dog when you miss.

Gun Smoke
Walk forward and shoot people. Yep, that sums it up :).

Ice Climber
Climb ice mountains with a hammer and fight off evil birds. Possible to play two players.

Save your girl by kicking people, snakes and moths. Five floors of violence to save her, then a hug and next she get kidnapped again. Rinse, repeat.

Walk around the board and try to get rich.

Phantasie III: The Wrath of Nikademus
Fantasy role-playing game where the enemy to no ones suprise is an evil sorcerer that is trying to take over the world.

Summer Games II
Only for people that need to destroy another joystick.

Super Mario Bros
Now to get my gamer license revoked. I do not like this game. Walk and jump. It's boring.

Wrecking Crew
Puzzle game with Mario and the goal is to use your hammer to run around and smash all the walls on each level. Some things you destroy can have side effects so you need to find the correct order to destroy everything in. Can be played in co-op multi player also and as always it is more fun. As most games like this it grows tiresome fast as most of the 100 levels are to much alike and you end up running around trying to punch down the other player :)