Bitsy

Dead Pixel Pet

Meet Bitsy — a tiny pixel creature that lives on your desktop. She walks, jumps, shoots machine guns, builds towers, plants gardens, and has real emotions.

Download for Windows (72 MB)

Windows 10/11 • Free • No signup required

50+
Unique Behaviors
6
Mood States
20+
Hats & Accessories
5900
Lines of Code

Why Bitsy?

🧠

Real Personality

Bitsy has 6 mood states — happy, bored, lonely, hyper, grumpy, neutral. She reacts to how you treat her. Ignore her and she gets sad. Play with her and she goes hyper.

💭

Thinks Out Loud

Random thought bubbles based on mood and time of day. "Am I... just pixels?" at 3am. "Good morning!" at sunrise. "I TRUSTED YOU!" when flung.

🔫

50+ Wild Actions

Machine gun, bomb throwing, darts, magic show, parkour, fishing, gardening, portal teleportation, bug hunting, skateboarding, jetpack, bungee jumping...

🎨

Fully Customizable

10 body colors, 15 hats (wizard, astronaut, frog!), 15 accessories (sword, camera, magic wand!). Make Bitsy yours.

⌨️

Knows What You're Doing

Type fast? Bitsy bounces excitedly. Caps lock? "WHY ARE WE YELLING?!" Low battery? "I'm getting tired too..." Christmas? She wears a Santa hat.

🪟

Lives On Your Desktop

Transparent overlay — Bitsy walks, jumps, and climbs on your actual screen. Click through her to your apps. Grab and fling her around.

Everything Bitsy Can Do

🚶 Walk 🏃 Sprint 🦘 Jump 🧗 Climb walls 🌀 Tumble 🛹 Skateboard 🦸 Superhero fly 🕺 Disco dance 🤧 Sneeze 🎵 Sing 🌈 Rainbow trail 🍕 Eat 👯 Clone 🦘 Trampoline 🥷 Ninja 🤳 Selfie 🪢 Bungee jump 🎨 Graffiti 🚀 Jetpack 🎈 Balloon 🕷️ Spider hang 😂 Laugh 😭 Cry 😤 Get angry 😪 Get drowsy 💤 Sleep 🔫 Machine gun 💣 Throw bombs 🎯 Play darts 🛏️ Bedtime 🎣 Fish 🐛 Bug hunt 🌱 Plant garden 🏄 Cursor surf 🔮 Portal teleport 🎁 Open gift 🏗️ Build tower 🪞 Mirror pose 🎮 Play gameboy 🏕️ Campfire 💌 Love letter 🐾 Pet a kitten 🎪 Magic trick 🧗 Parkour 👾 Clone invasion 🍅 Pomodoro timer