Short Description (80 characters):
"Defend Earth from the Space Stone Invasion!"

Full Description:
Prepare for an epic battle in Space Stone Invasion, an action-packed Android game. Earth is under siege by a relentless alien force armed with powerful space stones. As the last line of defense, it's your mission to protect our planet. Engage in intense space battles, upgrade your spacecraft, and uncover the secrets behind the invasion. With stunning visuals and challenging missions, Space Stone Invasion offers a gripping intergalactic experience. Do you have what it takes to thwart the alien threat and save humanity? The fate of Earth is in your hands!