This takes me back to when I was a kid and managing multiple Tamagotchis at the same time haha! Though I wasn't as obsessed as the protagonist of this game, whew.
Really cool concept for a game, and I appreciate the inclusion of OVERLOAD mode and Zen mode. The music really fits the game too! Sometimes because I had so many Tamas on my screen I didn't know who to give attention to despite them shaking, and I'd have to wait a second to see which ones were shaking. Maybe there could be another visual cue like a screen glow or a highlight. Otherwise this was a really fun game and it fed my enjoyment of multitasking and keeping on top of things. Great work!