In this alien arcade game, you will play with a force of aliens who are attacking planets. the alien force is formed of five UFO spaceship. More you play with them, the more you get power, thanks to the Evolution technology. In order to play the evolution edition of this game, you need to avoid all the creepy enemies and try to earn coins to unlock new super spaceships to invade the universe! The story of the game is about alien war against others species, where men and nature battle against UFO to survive. The king of invaders decides to rescue his daughter, instead of is to use the alien force to invade three planets: earth, tasty planet and the biggest one of them all the volcano planet. The main features of the game are: ❤ 3 different planets to conquer ❤ Stunning 2D graphics and spectacular effects (screen shake, screen flash, …) ❤ Fantastic background music and sounds ❤ Too many enemies and obstacles to avoid ❤ 4 different UFO Spaceships to unlock ❤ Different types of coins and power-ups ❤ In the game over screen, you can share your score with your friends How to play the game ✓ To move the spaceship click in left or right side ✓ Avoid enemies while getting as much coins as you can ✓ Get to the checkpoints ✓ Use earned coins to unlock new spaceships with more power ✓ Finally, finish the world to unlock a new challenging World But what you will like most about alien force evolution is the challenging gameplay. If you have the courage, then take the challenge! Aliens are attacking planets including the planet earth, will the reign of man will come to and end ? Experience new adventures now and conquer all planets one by one!