A tamagotchi game you can play in your browser!
https://www.figma.com/file/UZHyB2BAWTzcN4Hw9cpIlR/Tamagotchi?node-id=0%3A1
As a user, I want to be able to select an action of either eating, sleeping, or playing using the leftmost button. With the middle button, I want to be able to execute these actions. With the rightmost button, I want to be able to cancel these actions.
The hunger, boredom, and sleepiness of the tamagotchi will increase over time, so I want to have to decrease them by executing the listed actions. If either hunger, boredom, or sleepiness hit a certain threshold, the game is lost and the tamagotchi dies. This will be shown in an animation within the box where the tamagotchi resides.
After a certain amount of time, I want the tamagotchi to age. And at a certain age, the tamagotchi will "evolve" and its appearance will change.