Geometry Dash Back on Track RM is a Normal level rated 3 stars created by ZenthicAlpha. It's a remade of Back On Track, but a little more tough, and it's the first level in the Sapphire Pack.
The level begins with an easy normal-speed cube segment that is similar to Back On Track, but significantly harder and longer. The music rhythm then drops, and the player enters a conventional ship scene. The player must navigate a series of obstacles made up of simple square blocks, some of which have spikes on them. The section culminates with a "tunnel" constructed from the same basic blocks and additional spikes.
Following that, the player goes through a reasonably straightforward cube section. This phase consists mostly of jumping over more spikes while avoiding the upside-down ones, leaping over obstacles with yellow jump pads, and jumping across more platforms and structures. The level concludes with the player landing on one final jump pad.