Portuguese man o' war
The Atlantic Portuguese man o' war lives at the surface of the ocean. The gas-filled bladder, or pneumatophore, remains at the surface, while the remainder is submerged. As the Portuguese man o' war has no means of propulsion, they move according to the winds, currents, and tides. Although they are most commonly found in the open ocean in tropical and subtropical regions, they have been found as far north as the Bay of Fundy, Cape Breton and the Hebrides.
X-Men (1992 video game)
The object of the game is to progress as far as possible while surviving attacks from Magneto and his minions. The character is controlled with a standard joystick, an attack button, a jump button, and a mutant power button. In addition to right and left, the character can move up and down the screen as well which adds a three-dimensional feel to the game. Every character is able to fight with punches, kicks, or other close combat attacks. Each character also has a unique mutant power which can be used to defeat multiple enemies on the screen at once. The use of a mutant power is very effective, but also costly since it causes a character to lose three health points. Normally, a character who drops below four health can no longer use any mutant powers, but it is also possible for characters to obtain bonus mutant powers which can be stored like items. In the Japanese version, the power items are used up before the health, and there are also power-ups and health packs throughout the levels.