Asteroids 游戏

Asteroids 是由雅达利公司在1979年11月发行的街机游戏。它是街机黄金时代中最为流行和最为有影响力的游戏之一，其街机销量达到了7万台。游戏在屏幕的横纵轴中采用了矢量显示和2D的画面，玩家控制一艘位于行星领域的太空飞船，无数的飞碟会周期性地穿梭于飞船所在的行星领域。游戏的目标是摧毁行星和飞碟，同时也要保证不与行星和飞碟发生碰撞，也不能被飞碟的火力所击中。

Play the role of a spaceship pilot trapped in a gigantic asteroid cloud and pulverize incoming asteroids with the ship's photon cannon. When all asteroids are destroyed, the player can then move on to the next round. In addition to the asteroids, the player will also face an Alien Robot Saucer which shoots randomly across the screen.

The player using the controller may rotate the ship (left or right) in any direction or move the ship forward. Shots will be fired according to the ship's direction. The player has three reserved ships available to replace a destroyed spaceship. The spaceship is destroyed if an asteroid collides with the spaceship or is shot by an Alien Robot Saucer. Additionally, the player may opt to use the hyperspace warp to avoid a collision. The warp, however, may also destroy the spaceship in the process.

Asteroids when shot will break-up into smaller pieces or be destroyed. There are three types of asteroids: large asteroids, medium asteroids, and small asteroids. Large asteroids and medium asteroids when shot will break-up into two smaller sized asteroids. Small asteroids when shot will be destroyed.

Alien Robot Saucers come in two sizes: small and large. Both use photon lasers to shoot and will explode when destroyed. Alien Robot Saucers will not appear at the Novice Level.