Earth Protector: Alien Heroes is a free Android game developed by Sticky Video Games. With over 5 million downloads, it is a popular choice for action game lovers. The game is designed to test your reflexes and challenge your friends to beat your score.

The game's storyline revolves around an alien hero who is the ultimate protector of the earth. The graphics are colorful and engaging, and the sound effects are impressive. The gameplay includes dodging obstacles, collecting coins, and defeating enemies. Players can choose from a variety of characters, each with unique abilities. The difficulty level increases as you progress through the game.

Overall, Earth Protector: Alien Heroes is a fun and addictive game that is suitable for all ages. It is a great way to pass the time and challenge yourself to beat your high score. However, the game does contain in-app purchases, which can be a drawback for some players.