Space Invaders (USA, Europe)

Space Invaders on GBA retains the simple yet addictive gameplay of the original. The player controls a cannon at the bottom of the screen, firing at descending alien spaceships. These spaceships move in rows, changing direction systematically. Hitting a spaceship destroys it, awarding the player points. The difficulty increases as more ships appear, they move faster, and stronger special ships are introduced.

The game features multiple levels, each with varying numbers and types of enemy ships. The player must eliminate all enemies in a level to proceed to the next. A scoring system allows players to compete against friends or strive to beat their own high scores.

Some GBA versions of Space Invaders may include additional features such as special weapons, power-ups, or different game modes to add variety and challenge. However, the core gameplay remains a combination of quick reflexes, accurate aiming, and persistence to overcome increasingly difficult waves of enemies.