King, the maker of the hugely popular ‘Candy Crush Saga’ mobile game, is planning to proceed with an initial public offering in the US, the Wall Street Journal reports.

According to sources, London-based King has hired banks JP Morgan Chase, Credit Suisse and Bank of America to handle a potential IPO. However, the timing and pricing of the IPO has not yet been decided.

“King’s success and growth presents numerous opportunities for the business to develop further, and one option would be to take the company public,” a company spokesman said.

‘Candy Crush Saga’ was launched on Facebook in April 2012 and is now one of the most downloaded free apps on iPhone and Google, according to app store analytics company App Annie. It’s also one of the highest grossing apps when in-game purchases are included.

King said in May that it had more than 70 million daily players across all its games. It recently told advertising partners that it plans to stop using advertising as a source of revenue and rely on virtual currency instead.