InTastyBlue,youplayasatinygoldfishwithaninsatiableappetite.Afterbeingoverfedbyyourowner,youescapeintotheoceanandbegintoeateverythingthatyouencounter.Themoreyoueat,thebiggeryouget!Inadditiontothegoldfish,youcanalsoplayasahungrydolphinandaravenousshark.Thedolphinstartsoffasanoverworkedaquariumstar,forcedtojumpthroughflaminghoopsforfood.Heescapesfromcaptivitybyeatinghiswaythroughtheaquariumandtakingrevengeonhistrainer.Thesharkisthefinalplayablecharacter,anartificialfishcreatedbyscientiststosaveEarth'soceans.Itusesself-replicatingnanotechnologytoconsumeeverythinginitspathandconverttheirmatterintoitsown.There'snotellinghowbigthissharkwillget.