Chillaxian

"Chillaxian" is a retro-style arcade space shooter with a laid-back atmosphere and smooth controls. The game features various types of aliens, unique bosses every 5 waves, and powerups from scavenged gadgets. As you progress, you'll encounter meteors, space hives, and stranded humans to rescue, with increasing difficulty every 10 waves, allowing you to continue from the last checkpoint.