Grand Theft Auto 5 has sold in over 33 million units since its launch last September, Take-Two has announced.

The latest figure marks a 500,000 sales boost since February, when the company revealed the game had sold in over 32.5m units. It isn't clear how many of those 33m have sold through to consumers.

And this may just be the beginning for GTA 5. Last night, Take-Two revealed that Rockstar was preparing a next-gen title for release before the end of March 2015.

Could it be a next-gen version of GTA 5...?

Source: Q4 2014 Take-Two Interactive Software, Inc. Earnings Conference Call