Ever since it began life in 1997 as a top-down crime simulator, the Grand Theft Auto series has gone down as one of the most lucrative in video game history. The third installment in the franchise helped usher in a new era of 3D open world exploration, and since then each subsequent installment has only increased Rockstar's portfolio as the years have gone by. With the Grand Theft Auto: Trilogy - Definitive Edition due for release soon, fans will be able to relive those early 2000 classics in a more modern gaming epoch. With that, it has recently been announced how much storage the game will require for those playing on the Nintendo Switch.