Overview
Welcome to Monsters IO, a colorful arena where a tiny creature can grow into a giant! Steer your monster, collect fruit, gain experience, and transform as you level up. Choose your targets wisely: consume smaller rivals, but keep your distance from stronger ones until you are ready to fight. Use speed boosts and bombs to escape danger or catch your prey. Explore islands with distinct scenery and a city where cars and buildings can be destroyed. Each run brings missions, chests, golden rivals, and a boss battle. Win fights, collect rewards, spend coins on upgrades, and use leaves to unlock new worlds. Pick a look you like, discover new monster forms, and return to the arena to beat your best score. Quick, lively runs make the game easy to jump into on both desktop and mobile browsers. Every choice can turn a close chase into a win.
Videos and screenshots
10,927 players online
How to play
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Open the game
Press Play now and the game opens on its own screen.
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Follow the in-game instructions
The controls and goals are shown inside the game as you play.
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Use the game menu
The floating button over the game reloads it, saves it to your favourites, or takes you back out.
