Astrosmash is a shooting video game released by Mattel Electronics for the Intellivision home game console in 1981. The gameplay involves controlling a laser cannon that moves horizontally at the bottom of the screen, firing at falling meteors, spinning bombs, UFOs, and guided missiles that threaten to destroy the player's base. The player scores points for destroying objects, with meteors varying in point value based on their size and speed. As the game progresses, the action becomes faster and more intense, challenging the player's reaction time and aiming skills.