Jelles Marble League is a free Android game developed by Big Head Games LTD. It is a realistic and engaging simulation of Jelle's Marble League, where you can play as one of 30 real world marble teams in 16 Track and Field style events. The game features two modes - Simulation and Arcade, full season mode, and all 16 events from the current marble league season.

The game also offers Talisman Mode, Marble Parkour, and Roldo's Entourage mini game. You can choose and play as any of the 30 official JMR teams and enjoy commentary from the legendary Greg Woods. The original music score as heard on YT adds to the overall experience. The game is easy to navigate and the controls are intuitive, making it a great choice for fans of sports games.