Plain Nuclear Assault is a game where power ups are key and you grab them while equipping new cannons you find. i think the upgrade system lets you try different loadouts for your ship to beat the robot kings.
Step by moving your ship with the arrow keys, and shooting constantly to grab power ups and equip new cannons.
You move with arrow keys or mouse and shoot constantly. You click to fire cannons and grab power ups to equip new ones.
Most important is to focus on grabbing power ups early in the game. Upgrading your cannons makes a big difference and you should try different weapon combinations.
Q: What are the controls? A: Move with arrow keys or mouse, shoot and click to fire.
Q: What is the objective? A: Defeat the four robot kings and aim for a high score.
Q: What is one stated feature? A: You can equip new cannons.
Q: What is the main mechanic? A: Shooting and collecting power ups while fighting.
