Play as a defending Earth and outposts from alien invasions. Shoot waves of enemies with various weapons. Unlock new ships and power-ups. Navigate through scrolling levels with retro pixel graphics. Upgrade weapons and customize ship features.
Play a circular arcade game by spinning the universe to deflect objects back into space. Defend your planet from watermelons and eightballs. Save alien breakfast items like muffins and coffee.
Swipe to move characters and collect items. Tap to activate abilities and defeat enemies. Unlock new levels and characters. Track progress and compete in leaderboards. Share achievements on social media.
Play a 3D AR shooting game to defeat invading Grannies. Locate hidden Grannies behind fractal structures. Defend against Grannies that shoot fireballs. Battle boss Grannies in challenging final encounters.
Learn Morse code by repelling invaders through correct input. Increase speed as levels progress. Eliminate multiple invaders at once for higher scores. Receive penalties for errors. Game ends when invaders fill the screen.