Graphics and controls are key. The game lets you destroy asteroids before they hit Earth. i think the mouse aiming feels responsive and the power-ups make surviving easier when aliens attack.
Clicking and moving is how you play. Use mouse or keyboard to aim and shoot asteroids before they hit. Destroy asteroids, avoid aliens, collect power-ups to survive, which are features found in the Description.
While playing, you control a ship to shoot asteroids. Use mouse or keyboard for controls, which is kinda weird anyway, and click to fire. Protect Earth from asteroid fragments and hostile aliens, guarding their resources.
Quick tip from my experience. i found that using power-ups strategically is better then just shooting blindly. You must destroy asteroids before impact and avoid alien attacks to survive the levels.
Question: How do i control the ship in Star Quest? Answer: Use mouse or keyboard to move and shoot asteroids.
Question: What happens if asteroids hit Earth in the game? Answer: The asteroids threaten to erase all life on Earth.
Question: Are there enemies besides asteroids in Star Quest? Answer: Yes, hostile aliens guard their resources and attack you.
Question: What can i collect to help survive the levels? Answer: Collect power-ups to boost your chances of survival.