Miku: AI Virtual Pet Hamster

Miku is an AI virtual pet hamster that talks back, remembers your conversations, and grows with you over time. Meet your new pocket companion.

Unlike script-driven virtual pets, Miku has real personality powered by a large language model. Chat with them in natural language and they respond based on your shared history — your moods, your habits, the inside jokes you build together. Miku notices when you've been away, gets grumpy when hungry, celebrates when you play, and gradually shapes a personality around the way you talk to them.

FEATURES

• Real AI conversations — Miku is an AI pet you can actually talk to. Chats are powered by Google's Gemini AI, not a script tree, so the same question never gets the same answer twice.
• Persistent memory — your AI hamster remembers past chats, recalls things you mentioned weeks ago, and reacts when you come back after a break.
• Living needs system — feed, play, and clean to keep Miku healthy. Neglect them and watch the drama unfold; care for them and watch them thrive.
• Evolves over time — Miku grows and changes based on how you care for them. Different play styles produce different personalities.
• Cozy ASCII-art aesthetic — a hand-crafted pixel-and-ASCII visual style designed to feel calm on the eyes, not noisy like most pet games.
• Leaderboard — see how your pet stacks up against the wider Miku community.
• No account required — start playing instantly as a guest. Optionally link Google, Apple, or email later to back up your pet across devices.
• Built for solo time — no PvP, no timers nagging you to spend, no ads interrupting a quiet moment with your hamster.

WHY MIKU

Most virtual pets cycle through a fixed script — same lines, same animations, same reactions every install. Miku is built around an AI virtual pet engine that adapts to you. The longer you play, the more your hamster sounds like someone who actually knows you. If you grew up loving classic care-and-feed pet games but always wished your pet could say something back, Miku is the answer.

It's a quiet, slow, personal kind of game — closer to a digital pen pal than a clicker. Sit with it for a few minutes a day; come back to a pet who remembers.

PRIVACY

Chat messages are sent to Google's AI to power Miku's replies and aren't stored on our servers. Usage analytics are anonymous and opt-out is available in settings. No account is required to play.

Miku is free to play. An optional Miku Premium subscription unlocks extra features for players who want to support a one-person studio.

By PraserGames — a solo indie developer who just wanted a pet hamster.