MANUFACTURER'S DESCRIPTION The legendary game returns! With SPACE INVADERS celebrating its 30th anniversary in 2008, TAITO is offering an all-new, more intense edition of the game that started it all. With all-new, enhanced graphics and sound that preserves the classic design loved by generations of players, SPACE INVADERS EXTREME is an exhilarating shooting experience.Whether players were part of the original SPACE INVADERS generation or are fighting against the Invaders for the first time, they can now take SPACE INVADERS EXTREME with them anywhere on two handheld systems: Nintendo DS and the PSP system. FEATURES Experience this simple but addictive game as never seen before. Shoot, attack, and stave off the assault by defeating all the Invaders on the screen. After annihilating a battalion of Invaders and defeating the Boss, players move on to the next stage. But beware of different types of Invaders, each with their own unique abilities - it's "Game Over" if players lose all of their stock cannons! New Look - The much loved design of SPACE INVADERS, now with revamped graphics and new background effects that add to the game's excitement. New Music - Get in the groove with up-beat techno tunes that are synched to gameplay. New Mini-Games - Experience varied gameplay with mini-games, called Rounds, that are launched mid-game - they add to the fun, and are a good way to rack up points! New Twists - Discover exciting twists to the classic game that provide swift, fast-paced gameplay. Features: Numerous Features kick-up the power and kick-up the fun.- Breaks: Destroy Invaders and UFOs during Breaks to increase scores by 10 times. Fever Time: Look out for this chance to increase scores after completing a Round. Destroying Invaders leads to bonus points and players can try to hit the Jackpot UFO for a Jackpot Bonus! New Multiplayer Elements - Battle against a friend with the all-new multiplayer element.