Play Exerion (Japan edition · Japanese) Online

First, get used to the inertia of the cross key, and instead of continuing to turn in the direction you want to turn, brake early by inputting in the opposite direction. Aim at normal enemies with B's unlimited dual fire, and use A's single fire on densely packed or dangerous enemies that are difficult to miss. Since A bullets are limited in number, you can replenish them by defeating enemies instead of wasting them. In the bonus area, go forward without fear of collision and aim to shoot down all 40 aircraft.

You can use the cross keys to control Fighter EX in 8 directions, and movement has inertia. A is a single beam that can be fired at high speed and consumes the stock in the lower right. B is a dual beam with an unlimited number of bullets, but the next bullet cannot be fired until the fired bullet disappears. Select 1/2 PLAYER with SELECT and start/pause with START. For two players, there is a substitution system for each mistake.