TO INTRODUCE
You are in danger. The evil aliens have surrounded around spaceships. Their mission is clear: destroy your ship and invade earth. You will have to stop them. They are very strong, and very hard mass military defeat. Let's protect our planet and defeat the evil invaders there.
Pick up weapons and become invincible. Touch the screen, hold and move your finger around to shoot them. Kill bosses and unlock watchtower.
- Without limiting the level.
- Not limited to date.
- Opponents solid surface.
- The regime exciting and challenging.
- Many powerful turrets.
- 3 different planets.
- Lots of interesting achievements.
MANY POWERFUL UPDATE:
- Energy Blast: Explosive energy focus.
- Swift Shooter: Increase the percentage shot.
- Mayhem : Destroy all enemies.
- Just keep 2 (Energy Blast and Swift Shooter) to activate Mayhem.
- EMP: Explosive energy can stun enemies.
- Salvo : Activate backup watchtower.
- Salvo Time: Increases the duration Salvo.
- Barrier : Increases defense.
- Battery : Increased barriers.
- Surgeon : Opportunities for widespread devastation.
- Shock : Chance to stun opponents.
- Intense Shooter: Increases the devastation.
- Scatter : Watchtower shot several times.