Step into the heart-pounding world of 6K, the explosive indie shooter forged for Ludum Dare 42’s "Running out of space" theme! This isn’t your typical shooter – in 6K, the very ground beneath you collapses with every step, turning every second into a nail-biting race for survival. You’re armed with guts, a trusty gun, and the quick reflexes only true action fans possess. But here’s the twist: each enemy you conquer leaves behind precious tiles. Scavenge them quickly and use strategy and speed to rebuild the arena, crafting your own fighting space even as the world falls apart.

Dynamic, colorful pixel art crafted by Laura Nadal brings each crumbling tile and fierce firefight to vibrant life, while the kinetic soundscape designed by Nicolas Ceriani magnifies every dash, shot, and triumphant rebuild. Whether you’re playing on your computer or on mobile, 6K delivers seamless controls and relentlessly fun gameplay that ramps up the adrenaline, making it impossible to play just once.

With easy-to-pick-up controls – move with WASD, shoot with your mouse, dash like lightning, and instantly build beneath your feet – every round is fast, fresh, and absolutely packed with player-driven tactics. 6K's addictive loop pushes you to outlast the collapse, plot clever rebuilds, and embrace both action and creativity. Your arena, your grit – will you survive as the ground vanishes below? Prove it. Jump in and play 6K free online now for a breakneck action fix!