155.io, the live content studio built for a mobile-first generation, has expanded its portfolio with the release of Survivor — a high-energy, last-marble-standing contest that transforms physics into pure entertainment.
Developed in 155.io’s custom-built studio, the game begins with 16 marbles placed on a spinning plate. As the speed increases, collisions unfold in a captivating display of motion and unpredictability until just one marble remains. Marbles are grouped into coloured teams, each carrying a different number of marbles, giving every round distinctive odds.
The unpredictable white marble serves as the wild card, paying out over 15x and ensuring every spin delivers edge-of-the-seat excitement. Survivor joins the studio’s growing line-up of live titles, which already includes ducks.io, Marbles.io, and Stairpong.io. Each game is filmed in real time from a physical studio and broadcast live, optimised specifically for mobile play.
Sam Jones, Founder and CEO of 155.io, said:
“Survivor strikes the perfect balance of real-world chaos, adrenaline, and intensity as players watch to see which marble outlasts the rest. It’s a fun, fresh twist on our original marbles game — one that players still love to this day. This is exactly what 155.io is about: simple, universal games brought to life with real-world action and designed for the next generation of players.”
