Sigmally
Sigmally is an Agar.io style game: eat every cell smaller than yours and run from everything bigger.
It runs as its own server with clans, skins and a season leaderboard on top of the format that started it all. Eat the small ones. Avoid the big ones. Try not to get split in half.
How to Play Sigmally?
You start as one small cell and grow by absorbing pellets and any player smaller than you. Mass is everything, and it is also a problem, because bigger cells move slower and split more clumsily. Splitting launches part of your mass forward to catch fleeing players, but you need more than 90 mass to do it at all, so timing matters.
Feeding mass to a teammate is how clans push one player up the board. Pick a server region before you drop in, from US-1 and US-2 through to Europe-1, each showing its live population. Clans, tournaments, a season experience leaderboard, skins, gold and a Sigma Pass are all tied to an account you can sign into.
Tips and Tricks:
- Wait for 90 mass: You cannot split before then, so do not plan on it.
- Split to catch, not to flee: A split cell is small and easy to eat.
- Feed your team: Pushing one big cell is how clans win.
What Are the Controls for Sigmally?
- Move: your cell follows the mouse cursor
- Split toward the cursor: Space
- Eject mass: W
- Chat: Enter
- Display options: Skin, Name, Dark mode and Grid checkboxes in the main menu
Features
- The classic Agar.io loop with splitting, ejecting and team feeding
- Regional servers with live population counts
- Clans, tournaments and a season leaderboard
- Skins, gold and a Sigma Pass
- Display options for a cleaner screen, free in your browser
If Sigmally gets you eating and growing, try the snake version in Slither.io or grab territory in Paper.io 2.
Sigmally FAQ
Is Sigmally free to play?
Yes. Sigmally is free to play on HahaGames, and you don't need an account.
Can I play Sigmally on a Chromebook?
Yes. Sigmally runs in the browser on Chromebooks, Windows PCs and Macs, with nothing to download or install.
Release date
July 2026
Platform
All devices


































































