Fire Shark is a military-themed vertically scrolling shoot 'em up game reminiscent of
1942, where players take control of the titular biplane through ten increasingly difficult levels in order to defeat an assortment of enemy forces like
tanks,
battleships,
kamikaze monoplanes and
artillery from the mysterious Strange Fleet armada. This is the main objective of the game. The game plays similarly like its predecessor, as players control their craft over a constantly scrolling background and the scenery never stops moving until an airport is reached. Players have two weapons at their disposal: the standard shot that travels a max distance of half the screen's height and bombs capable of obliterating any enemy caught within its blast radius. There are three types of weapons to pick up that appear as colored icons by destroying zeppelins: a wide shot, a laser beam and a flamethrower. There are also other
items like "S" icons that increases the overall speed, "B" icons that acts as extra bomb stocks, "P" icons and
1UPs on rare occasions. By acquiring three "P" icons in a row, players increase their plane's firepower to one level, with the third power level being the highest. Once the plane is fully powered up, grabbing additional icons grants extra points instead. Reaching high-scores is also crucial to obtain extra lives, which are obtained at certain score values. Players can grab lightning-shaped medals for points by destroying containers on the playfield. Depending on the settings in the arcade version, the title uses either a
checkpoint system in which a downed single player will start off at the beginning of the checkpoint they managed to reach before dying, or a
respawn system where their ship immediately starts at the location they died at. Getting hit by enemy fire will result in losing a life, as well as a penalty of decreasing the ship's firepower and speed to his original state and once all lives are lost, the
game is over unless the players insert more credits into the arcade machine to
continue playing. Once all ten stages are complete, the game loops back to the first stage after completing the last stage as with previous titles from Toaplan, with each one increasing the difficulty and enemies fire denser bullet patterns. == Plot ==