Play Mode: Navigate your ship with WASD or the Arrow Keys. Shoot space rocks with space, or clicking. Avoid meteors and enemy bullets. Collect stars. Shop Mode: Upgrade elements such as your ship's damage or health, as well as your ship's overall level.
This is the fifth in a series on my Youtube channel, where I polish up your scratch projects, to show how simple concepts can become refined games. Credit to MicroBrothers for the original project and concept.