Tamagotchi minigames
This page is meant to describe the minigames that come on Tamagotchi toys in thorough detail.
Osutchi/Mesutchi
A screen is shown with two flags (see the sprite sheet) and then this scrolls to the right to reveal the character. The character stands in the middle of the screen and alternates between facing left and right every half second while a short repetitive tune plays. They hold a flag while they're doing this, with a white flag while facing left and a black flag while facing right. In order to score points, the player has to press A while white is currently being held up, or B while black is currently being held up, and the Tamagotchi will play either a happy or upset animation in response before going back to the alternating. C will cancel the game or skip animations. After five rounds the score is shown player wins or loses based on a best out of five. The character does a happy/upset animation, and then (if the player doesn't doesn't cancel while that animation plays) the screen with two flags is shown again and everything repeats.
Connection V3
Connection V4
Jumping Rope
The character is shown in the middle, along with a jump rope which starts animating after the player's first jump. Any button causes the character to jump. The player has to time the jump in order to jump over the rope, and successfully doing so cause a counter (displayed in the corner) to increase. Getting it to 30 wins the game.