Space Shooter: Alpha Impact

In 2014, Earth was invaded by an alien army and most humans were exterminated. The survivors were enslaved by the aliens. This event became known as the "Alpha Impact". In 3693 a human resistance group manages to build a powerful spaceship capable of traveling through time and sends it to the invasion date, trying to stop it.

Space Shooter: Alpha Impact (or Impacto Alpha originally) is a casual space shooter. The player controls a ship equipped with one of two types of main guns available (selected at the game's start) and a "super" weapon. The ship has also a teleport feature which allows the player to quickly evade approaching threats; it has a power bar which takes a moment to be replenished after each use. Weapon changes, upgrades, shields and extra lives can be collected along the game. The player starts with 3 lives and 3 continues.