Exerion

Exerion is a two-player vertical scrolling shooter released in 1983 by Jaleco. Players control spacecraft navigating through increasingly challenging levels filled with descending enemies, utilizing both a rapid-fire single shot and a slower, unlimited dual shot weapon to clear the screen. A unique feature of Exerion’s gameplay involves ship inertia – anticipating enemy movements and adjusting your controls ahead of time is essential for effective maneuvering. The game distinguishes itself through its parallax scrolling backgrounds that create a sense of depth as you progress. Strategic weapon management is key; while the dual shot provides constant fire, hitting enemies with it recharges the single shot’s limited ammunition supply. Skilled players can even utilize both weapons simultaneously to maximize firepower and maintain a steady stream of attacks. A few quirks exist within Exerion's code, including occasional returns to the title screen and unusual bonus scoring behavior during specific challenge stages. Giorgio Bonetti holds the world record score for this engaging, technically innovative shooter.