Marble It Up! Ultra is the pinnacle of marble platforming from the minds behind Marble It Up! and Marble Blast. World-class level design, buttery-smooth controls, gorgeous visuals, and exhilarating multiplayer - welcome to the ultimate marble experience! Roll through an extensive single-player campaign filled with dangerous obstacles, mind-bending paths, shifting gravity, bouncy floors, and potent power-ups. Embrace the five competitive and chaotic multiplayer modes. Team up to hunt gems, score goals, escape zombies, and prove your marble mettle online. Blast your way to glory! Unlock a magnificent collection of marbles, trails, and hats! Find hidden trophies, earn medals, and play online - all while earning your next piece of marble fashion. Push yourself to the next level. Hunting achievements and climbing the Global Leaderboards are sure-fire ways to become a marble master! Weekly Challenges add new modifiers to levels for a fresh new way to compete each week! Get ready to roll!