It has more than 20 species. You can raise your bet from 0.05 to 5.00 according to your will. If you want to get a huge jackpot, you should try to catch big species. The game will take you to the lobby automatically if you are not playing or shooting any species for some minutes. From time to time the wave will come to wipe all the species and then give you a good bonus time so that you can choose and shoot the desirable species to get a hit. The game has a lock button to lock the species and shoot them specifically and also there is an auto button. The game has such amazing graphics. Like other fish games, it does not have any mermaids, but it has Some golden sharks and Frogs. Yellow mine looks awesome when you catch it.