Ridiculous Fishing will be given new content updates next month and later this year, developer Vlambeer has revealed.
Head of business and development Rami Ismail said that a "huge" content update is planned for release by the end of the year that will "double the content" available in the game.
"When we released the game, we promised people that for $2.99 (£1.79) they would get Ridiculous Fishing without any further in-app purchases or anything," he told Digital Spy at PC and indie games expo Rezzed.
"We're going to keep our word, but we want to emphasise that point that we were really serious about that.
"The plan we have now, if we pull it off the way we want to, we're going to double the content and add a completely new narrative arc, and explore that world a bit further."
He added: "As well as double the amount of content in Ridiculous Fishing, we want to do it with the same level of quality and care as with the original game."
In the meantime, Vlambeer has just submitted the first update to Apple, which is scheduled for release in July.