Why was space invaders so successful?

Answer 1

Space Invaders was successful due to its innovative gameplay, which introduced a level of interactivity and challenge that captivated players. The game's simple yet addictive mechanics, combined with increasing difficulty and the urgency of defeating waves of aliens, created a compelling experience. Its iconic pixel art and sound effects also contributed to its cultural impact, making it a hallmark of early video gaming. Additionally, its release during the late 1970s arcade boom helped it gain widespread popularity and establish a loyal fan base.