It's time to protect our gains from Soviet AI! Take control over one of for special mechs during on 15 missions and protect a rare power cores from innumerable waves of enemies. Build towers, upgrade them to gain new abilities and learn skills to improve your defense. No one enemy must survive in this battle!

The Earth is under attack. Every night a swarm of aliens descend upon us, breaking into the Earth’s atmosphere and leaving a trail of death and destruction in its wake. Our only protection lies with the Global Defence Initiative’s MDS (Missile Defence System) and its ability track and destroy these incoming alien swarms. Your nimble fingers, lightning-fast reflexes and eagle-like eyes are the heart of this system. The key to the human race’s survival is at your fingertips. This exciting game has ten levels of fast and addictive game play action that will have you at the edge of your seat as you push yourself towards the final swarm. Unlike other games, this one has the real-world benefit of improving your typing skills and eventually taking it to the next level. The high-quality sound track and slick graphics provide an exciting and modern twist to a classic arcade game.

Shoot the ghosts in all levels and get maximum score before th player health becomes zero.

Complete it in the least amount of attempts possible.

Time for some Christmas action! In Christmas Defense, you play as a Santa doll. Your goal is to utilize the different types of weapons available to you to stop the invading Grinch army from stealing Santa's milk and cookies. You also have opportunities to purchase reinforcements to help you stop the attack. Merry Christmas and happy holidays!