Fast-Paced Multiplayer io Action — Grow, Survive, and Dominate the Arena

Blob.io is a mobile multiplayer online action io game where you begin as a tiny bacteria-like Blob inside a vibrant petri dish. Survive in a nebulous field by outmaneuvering bigger players while absorbing food to grow your mass. Rise from a small cell to a massive threat capable of hunting others in this high-intensity arena.

Every opponent is a real player, making each match unpredictable and strategic. Earn experience after every session, level up, and unlock bigger starting mass or exclusive skins. Whether you’re chasing leaderboard glory, practicing competitive tactics, or looking for a fast-growth survival challenge, Blob.io delivers nonstop action similar to classic io titles—but this is not diep io or agar.io macro.

Prepare for addictive gameplay, unique physics, and varied modes updated frequently. Perfect for fans seeking real-time multiplayer battles, competitive mobile arena games, and evolving io challenges.

• Play multiple modes including FFA, TEAMS, EXPERIMENTAL, INSTANT_MERGE, CRAZY, SELFFEED, DUELS (1v1–5v5), ULTRA, DUAL, and PRIVATE_SERVERS.
• Level up by gaining mass and unlock new features and exclusive skins through earned experience points.
• Dominate a dynamic open arena filled with real players in fast-paced survival gameplay.
• Create custom servers with personalized physics for endless replay value.
• Join UNOFFICIAL servers with daily updates—no more repetitive modes like agar.io offline.