Asteroids for the Atari 2600 was a well-received adaptation of the popular arcade game. The game was developed and published by Atari in 1981, making it accessible to home console players. Although the graphics were simplified due to the hardware limitations of the Atari 2600, the gameplay remained mostly faithful to the original arcade version.
In the Atari 2600 version of Asteroids, players control a spaceship that must destroy asteroids and enemy flying saucers while avoiding collisions and enemy fire. The screen wraps around, so moving off one edge will cause the ship to reappear on the opposite side. Players can also use a “hyperspace” feature to teleport the ship to a random location on the screen, though this can sometimes result in a collision with an asteroid.
Despite the technical limitations of the Atari 2600, Asteroids managed to capture the essence of the arcade game and provided a fun and challenging experience for home console players. The game’s success on the Atari 2600 further solidified its status as a classic in the golden age of video games and cemented its influence on the development of future games in the shooter genre.
(source: Wikipedia)
Asteroids gameplay
The objective of Asteroids is to destroy asteroids and saucers. The player controls a triangular ship that can rotate left and right, fire shots straight forward, and thrust forward. Once the ship begins moving in a direction, it will continue in that direction for a time without player intervention unless the player applies thrust in a different direction. The ship eventually comes to a stop when not thrusting. The player can also send the ship into hyperspace, causing it to disappear and reappear in a random location on the screen, at the risk of self-destructing or appearing on top of an asteroid.
Each level starts with a few large asteroids drifting in various directions on the screen. Objects wrap around screen edges – for instance, an asteroid that drifts off the top edge of the screen reappears at the bottom and continues moving in the same direction. As the player shoots asteroids, they break into smaller asteroids that move faster and are more difficult to hit. Smaller asteroids are also worth more points. Two flying saucers appear periodically on the screen; the “big saucer” shoots randomly and poorly, while the “small saucer” fires frequently at the ship. After reaching a score of 40,000, only the small saucer appears. As the player’s score increases, the angle range of the shots from the small saucer diminishes until the saucer fires extremely accurately. Once the screen has been cleared of all asteroids and flying saucers, a new set of large asteroids appears, thus starting the next level. The game gets harder as the number of asteroids increases until after the score reaches a range between 40,000 and 60,000. The player starts with 3–5 lives upon game start and gains an extra life per 10,000 points. Play continues to the last ship lost, which ends the game. Machine “turns over” at 99,990 points, which is the maximum high score that can be achieved.