Sigmally

Sigmally is an Agar.io style cell eating arena, built and run as its own private server with clans, skins and a season leaderboard layered on top of the format that started it all. Eat the small ones, run from the big ones, and try not to get split in half while you do it.

How to Play Sigmally?

You start as a single small cell and grow by absorbing pellets and any player smaller than you. Mass is everything and it is also a liability, because larger cells move slower and split more clumsily. Splitting launches part of your mass forward to catch fleeing players, and you need more than 90 mass to do it at all, so timing matters. Feeding mass to a teammate is how clans push a single player up the board. Pick a server region before you drop in, from US-1 and US-2 through to Europe-1, then climb the live leaderboard.

What Are the Controls?

Move with the mouse, since your cell follows the cursor. Press Space to split toward your cursor and W to eject a small piece of mass. Press Enter to open chat. From the main menu you can also clear the Skin and Name checkboxes to hide other players' cosmetics, or turn off Dark mode and switch on Grid if you prefer a cleaner background.

Features

• The classic Agar.io growth loop with splitting, mass ejection and team feeding
• Regional servers showing live population counts before you join
• Clans, tournaments and a season experience leaderboard
• Skins, gold and a Sigma Pass tied to an account you can sign into
• Display options for skins, names, dark mode and background grid

If the blob arena is your thing, Slither.io takes the same eat-and-grow idea in a longer, snakier direction, and Paper.io 2 is another heavily played .io arena on the site.