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Agar.io
Real-time cell-eating arena up to 10 players. Dodge bigger blobs, devour smaller ones.
Play in your browser · Live
Play for real.Beat real players.
Eleven multiplayer games — chess, Armenian Blot, backgammon, Agar.io and more — playable instantly in your browser. Smart bots when you want them, real opponents when you need the rush.
4.8 ★ rating · played in 6 languages
— 11 games
Pick your battlefield.
Two flavours of session — arcade for the dopamine, board for the depth. Every game wires into the same matchmaking and the same instant browser play.
Arcade · fast-paced action
Board · turn-based strategy
— how it works
Three taps to a live match.
No install, no signup paperwork. Open play.stario.live and you're one tap from a real-time match.
- /01
Open Stario
Go to play.stario.live in any browser — desktop or mobile. No install, no extra account.
- /02
Pick a game
Choose Arcade or Board and queue. Matchmaking pairs by rating; a bot fills in if no human shows up in 10–30 seconds.
- /03
Play & climb
Matches start in seconds. Win and you climb the leaderboard — ranks, streaks, and bragging rights.
— what's inside
Six things that make Stario feel sharp.
Built for instant browser play. Performance and fairness sit at the bottom of the stack so the surface stays simple.
— faq
What people ask first.
If your question isn't here, open the in-app Support tab and reach out.
What is Stario?
Stario is an online gaming platform that hosts 11 multiplayer games — chess, Armenian Blot, backgammon, Agar.io and more — playable instantly in your browser at play.stario.live.
How do I play on Stario?
Open play.stario.live in any browser, pick a game, and queue. Matches start as soon as a real or bot opponent is found — usually within 30 seconds.
Do I need to install anything?
No. Stario runs entirely in your browser — desktop or mobile. There's nothing to download and no separate account to create.
What games are available?
Arcade: Agar.io, Snake.io, Dino Run, Rock Paper Scissors, Tap Race, Predict. Board: Backgammon, Durak, Chess, Blot (Classic), Armenian Blot.
Are there bot opponents?
Every game except chess has a bot opponent at five difficulty tiers (rank 1 = predator, rank 5 = feeder). If no real opponent queues within 10–30 seconds, a bot fills the seat. Chess is intentionally human-vs-human only.
Is there a leaderboard?
Yes — every game feeds rankings, and matchmaking pairs you by rating so games stay competitive.
Which languages does Stario support?
English, Russian, Spanish, Portuguese, Turkish, Persian (Farsi), and Arabic — full localisation across UI, game prompts, and chat.