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.
BrikWars
Players take turns, with each player moving and attacking with each of his units able to do so, before passing the turn to the next player in sequence, until each player or team has succeeded or failed in their objectives. With rare exceptions, each unit is able to move once (a number of inches based on its "Move" statistic) and take a single major Action (usually to make an attack, or to use one of its special abilities known as a "Specialty") in a given turn, in addition to any number of minor actions.