Defender

Defender is an updated version of the classic arcade game of the same name. The Manti bugs have invaded earth and the remaining human survivors now live in colonies throughout the solar system. As more swarms of Manti arrive, even the colonies are now in danger of being wiped out. You've been enlisted to help save the remaining colonists and destroy the Manti bugs! There are a total of six different ships to fly, each with its own flight characteristics and special weapons. Weapon and shield power-ups can also be found throughout the various missions. As in the original version of Defender, the Manti will try to capture any humans they can find to change them into mutants to increase their attack force. To increase chances of success you will need to rescue captured humans before this happens and bring them to a safe landing zone. Saving colonists will also earn you some credits, which can later be used to buy improved weapons or shields for your ship. Also included are several video extras detailing the historical perspective of and the making of Defender.

Defender put players in charge of a ship sent to protect mankind from wave after wave of attacking alien forces. Armed with smart bombs and the ability to use hyperspace to move quickly around the planet, the player ship must fight against Bombers, Pods, Swarmers, Baiters, and Landers - that can capture the humanoids and transform them into deadly and relentless Mutants. Fail to save the humanoids from freefall or Mutant transformation, and the planet is destroyed. Defender is a port with modern enhancements of the original 1981 arcade title released on Xbox Live Arcade on November 15th, 2006. On February 17th, 2010 Larry “Major Nelson” Hryb announced on Twitter that nine Midway Games had been removed from Xbox Live “due to publisher evolving rights and permissions”.

Released in conjunction with a 3D update of the classic arcade game on consoles, the Game Boy Advance version is also an update of the original, but retains its side-scrolling gameplay. The cartridge includes several variants of the game. The main mode is called "XGP". Its basics are the same as in the original: The player's spaceship flies left or right over a scrolling landscape that wraps around after a few screens. The goal is to destroy all invading aliens before they can capture the humans sitting on the ground. Besides updated graphics with various backgrounds and sprites for the enemies and humans, there are other differences as well: players can select from different ships, all with slightly different weapons and ratings for shields and speed. The XGP mode offers six different levels to complete. It can also be played by two players over the System Link. The cartridge also includes "Classic" mode, which is a port of the original arcade game. Finally, "XG" mode is the same gameplay-wise as Classic, but has been updated with graphics similar to the XGP mode.