Race The Sun Released on Steam and Screens/Trailer

Inspired by arcade games of the past with a focus on highscores, short game sessions, and a sense of pure fun mingled with a nerve-wracking tension
Developed by Flippfly for Windows, Linux, and Mac, Race the Sun is a manic racing game about staying alive at insane speeds while soaring through infinite, procedurally-generated and player-created worlds.
You are a solar craft and the sun is your death timer. You will hurtle towards the sunset at breakneck speed in a futile race against time. You must delay the inevitable by catching energy boosts which reverse the setting sun - if only for a moment.
Five screenshots and a video are available for your viewing pleasure.