ROBOT WEAPONS: Each robot has a built-in “main laser” weapon that fires during this step. This main laser fires in the direction the robot is facing (in the direction of the arrow on its base). Its range has no limit; it goes until it hits the nearest target robot, a wall, or harmlessly exits the board.

Some upgrades are weapons that may be used “instead of firing your robot’s main laser,” in which case it doesn’t deal the base 1 damage. Only 1 upgrade can replace your robot’s main laser each register. These upgrades are also robot weapons and they shoot just like your robot’s main laser unless the upgrade says otherwise. When the order matters for weapon effects, they fire in priority order.

Once all Robot Weapon Activations have been resolved, proceed to End of Register Activation.