Thumby - The Tiny Playable, Programmable Keychain
DESCRIPTION
Thumby™ is the tiniest handheld console - play games at the tips of your thumbs, give yourself a cool keychain accessory, and easily learn to code with this all-in-one piece of tech!
This miniature console features a responsive D-pad and two action buttons, offering a fully playable experience with five pre-loaded games, including a pint-sized version of Snake, a side-scroller, a multi-directional shooter, classic Pong, and an epic dungeon RPG.

Join the Thumby community by downloading free games made by other users and learn to program your own games in Python using our free In-Browser Code Editor. When you're not going for the high score or creating your own games, the super-small system dangles from your keys as a tiny totem of nostalgic gaming. Thumby proves that great things really do come in small packages.

- GAMES - Preloaded with 5 retro games, download additional free manufacturer and user-created games from our library
- CODE - Program your own MicroPython games through the Thumby Code Editor or Arduino Code Editor to create your own games
- FUNCTIONING BUTTONS - 4-way D-pad, 2 action buttons, power toggle switch
- RECHARGABLE - Built in rechargeable battery, 2 hours of battery life on a charge, recharges with a standard microUSB cable (not included)
- CONNECTIVITY - microUSB for charging and programming
- SOLO/MULTIPLAYER - Play by yourself or against friends with the Thumby Link cable (purchased separately)
Play by yourself or with friends using the Thumby Link cable.
Questions? Check out the other tabs on this page, or read through some answers for Thumby Frequently Asked Questions.
TECH SPECS
Dimensions
- 29.5mm x 18mm x 8.5mm (1.2" X 0.7" X 0.3")
- Weight: 5.3g (0.19oz) with keychain
- Thumby best fits a 1:5 model scale.
NOTES
- Program Thumby using the Web Browser Code Editor - compatible with Microsoft Edge and Google Chrome browsers.
- Thumby was brought to life thanks to our amazing supporters from the Kickstarter and Indiegogo campaigns!
DOWNLOADS
IN THE BOX
1× device (assembled) · 1× USB-C cable · Quick-start card
SPECIFICATIONS
Made & tested in Akron, Ohio, USA.
SHIPPING & RETURNS
Ships from Akron, Ohio within 1–2 business days. Free USPS shipping on U.S. orders over $100. 30-day returns on unused units in original packaging.
Tbh I have to admit that I broke my first on but it’s a great product and I hope it gets more attention
I think that maybe I'm the first brazilian to import a Thumby, and it is such a cool experience! I loved it! I use it as a keychain all the time, and I'm so excited to release my own RPG game I'm programming for it, with my own 1-bit tiny artworks. A great work by Tiny circuits! Keep it tiny!
What a fun device. You can impress friends at parties with it. I can recommend building a simple wireframe 3D engine, just use mapping (x,y,z) -> (X = x/z , Y = y/z) , where the latter are screen coordinates.
So I have this little thing for like 2 months now and I can't say anything bad about it. Using it every day sometimes in boring class and I can safely say that the battery life is great. Probably the best thing I ever bought.
the Thumby is cool and good
I have these on my phone as charms. They get used when we are sitting down waiting and my 2 kids need something to occupy them .
I am a miniturist at heart so these are perfect for me. Love the mini arcades and mini tvs. I bought 2 of each to go into my 1.12 1.24 dollhouses.
I am dying to get ahold of the piano and violin, can't wait til they are back in stock.
I couldn't resist buying it. It's too adorable! It's too small for me to really play on it, but I expected that, so I'm not disappointed. I mostly got to take photos with my 1/6 scale dolls, but it's now a keychain for my essentials bag and it lifts my mood every time I see it. It's also a great fidget toy for me because I love pressing the little buttons.
Amazing!! So tiny and so awesome.
In my case plugging it in to my Windows 7 computer always requires some shinanigans, but I don't care. I luv the Thumby invention.



