Scifi tower defense is an attractive defense game in 2017 Scifi tower defense is an epic game. It is a battle between the force of righteous and the dark forces. Scifi tower defense will bring new and wonderful experience in the epic battle for defense gamers – Tower defense (TD). The player will be a part of that battle as a supreme leader, gives rational strategy to fight attacks from enemies. Tower defense - Building towers in good locations, taking advantage of the best features of each weapon are very important factors. In addition, the player must analyze the direction of attack, the strength of the enemy and improve their strategies. Simultaneous, the player always willing to change strategies to suit the sudden attack of the enemy. Scifi tower defense develops based on tower defense with attractive and charismatic strategy for strategy game fans. The tower defense always brings the excitement for player because of its flexibility of strategy. Each player has his own strategies and creates unique ways of playing. Each map is a challenge which player must overcome with a reasonable strategy. # Features: • Machine gun: + Advantage: Fast speed + Disadvantage: limited strength, limited range • snow gun: + Advantage: deceleration of enemies + Disadvantage: Limited range • Laser gun: + Advantage: Great strength, destroy flying objects + Disadvantage: Destroy each enemy • Rocket system: + Advantage: Destroy the enemy in large range, high destructive power + Disadvantage: Speed between two attacks is slow. • Flamethrowers: + Advantage: Great power, destroy many enemies in a moment, maintain fire that damages the enemy for a long time. + Disadvantage: limited range • Lightning gun: + Advantage: Great power, destroy many enemies + Disadvantage: No Scifi tower defense equips new weapons in the battle, different from Tower defense (TD) games. • LDC-055 (landmine consortium): provide a good support in the case of large troops. • UXO-W (Unexploded ordnance – waves): Sound bombs with great power create large sound waves that kill enemies in a large range. • I-A (Ice-Age): With the ability of freezing all enemies on the path in a certain period of time. • BFI ( stealth bomber – future): The BF1 Team with five helicopters carrying a huge amount of bombs was terrifying for enemy. • Helfire Area: The fire from the hell will destroy all enemies on the way. • Supergun-F: Great power, unlimited range.