GLtron

GLtron is a 3D arcade game inspired by the classic Tron light-cycle concept. Players pilot a high-speed racer on a neon-lit arena, leaving trails behind them as they move, with the goal of forcing opponents to crash into trails while avoiding collisions themselves. Originally developed for Linux, the game was ported to macOS early in OS X's history and is known for its striking 3D visuals rendered with OpenGL, multiple viewing angles, and straightforward arcade gameplay that appeals to fans of retro and casual gaming.</description> <parameter name="recommendation">GLtron appears to be an abandoned project — the most recent public information we can find dates back to the early 2000s, and there is no evidence of active development, updates, or a native Apple Silicon build. The Intel-only version still runs under Rosetta 2 today, but Apple is removing Rosetta 2 support in macOS 28 (September 2028), at which point this game will stop launching entirely. If you wish to continue playing light-cycle arcade games on your Mac after that deadline, consider alternatives like the open-source Tron-inspired game Snake Maze, or explore modern arcade-style games available on the Mac App Store that are actively maintained with native Apple Silicon support. You may also want to check whether the original game or source code is available on archive sites or open-source repositories, in case enthusiasts have revived it.