Fish games are actually very easy to understand and you have possibly already seen them in-person or online. This is essentially a product that is similar to “skill-based” gaming. In it, you are introduced to an Under the Seas theme where you have to shoot various sea life down with a disproportionately large cannon. The more wildlife you shoot down, the bigger your rewards get.
The skill element comes from the fact that the targets are constantly moving and you would normally want to balance between expense on bullets and the targets you hit.(來源 )
The goal is to ultimately get one of the big fish that will pay much better rewards. The levels are often spruced with various power-ups that will be triggered as part of the game and allow you to balance between aiming directly for the fish or trying to give yourself a leg-up first.(來源 )