Berzerk is an action arcade game for the Atari 2600 with a sci-fi theme. Developed by Stern Electronics and released in 1982, the game features simple yet engaging gameplay where the player controls a green humanoid character navigating through mazes filled with deadly robots. Each robot can be destroyed with the player's laser gun. The objective is to survive by eliminating robots and avoiding contact with walls and enemies. Additionally, an indestructible nemesis named Evil Otto, a bouncing smiley face, relentlessly pursues the player, adding urgency to each level. Berzerk is known for its voice synthesis, an innovative feature for the time.