Arena fighter meets height race. Tall io throws you into a multiplayer brawl where size equals power. Collect bricks. Grab rainbow orbs. Grow taller. Smash opponents. It's a browser-based HTML5 battle where every cube you collect makes you stronger.
The mission? Simple. Become the tallest stickman standing. Navigate arenas on different islands. Collect cubes, coins, and bricks to increase your height. Use your size advantage to dominate rivals. Survive penalty gates. Reach the finish line as the crowned champion.
Move with Arrow Keys or WASD. Walk over floating collectible tiles. Each piece adds to your height counter. Watch the top center—that's your score climbing. Pass through +20 multiplier gates to scale fast. Avoid -5 penalty gates—they shrink you down. Hit Spacebar to attack. Timing matters. Wait until you're taller than the opponent. Then smash.
Gates define the grind. +19, +20 gates? Hit them. Your height explodes. Red and Blue AI opponents compete for the same tiles. Race them to the grid. Collect faster. Level up—player level shown top left (e.g., Level 147). AI levels vary (saw opponents at Level 33). Higher level means more health. More durability in fights.
Ignore small opponents early. Farm height first. Equip swords and armor from pickups. Use Spacebar attacks only when you're taller. Watch for rotating saw blades—hazards that cut your score. Sidestep them. Grab donut collectibles on the sidelines for bonus points. Crown icon appears when you're the leader. Defend it.
Perfect for action-fighting and arena-games fans. Great for 1-2 minute sessions. Casual gamers love the zero learning curve. Competitive players chase the crown.
Tall io was developed by Orange B. Released in November 2025.