"Exerion, released by Jaleco in 1983, is a classic vertical shoot 'em up game that broke boundaries with its innovative parallax effects and inertia simulation. Released in the United States through a licensing agreement with Taito, Exerion stands as a testament to the technical achievements of its time. In Exerion, players traverse through a variety of strange and captivating scenarios, battling waves of alien invaders. With two types of guns at disposal - a fast single shot with limited supply or a slow, unlimited double shot - players are equipped to handle any extra-terrestrial threat.In 1984, a sequel titled 'Exerion II: Zorni' was released for the MSX1, featuring a similar gameplay to the original. A prototype of an NES release was also discovered. In 1987, the semi-sequel 'Exerizer' was introduced to the gaming world, further expanding the Exerion universe. Explore more details about this retro gaming classic on...