With Grand Theft Auto V unlocking at 1am AEST tonight and available to add to your Epic Games Store collection to keep. The offer will expire on May 21. Epic took to Twitter to make the announcement, which brings the biggest game of all time to the PC storefront. No word on how it will play with mods, but this is a pretty major scoop for the service.

Get Grand Theft Auto V free on PC until May 21. Yours to keep forever on the Epic Games Store.

— Epic Games Store (@EpicGames) May 12, 2020

Being a game that has been a top seller since its debut in 2013 (the PC version arrived in 2015) there's a chance you've played this. Or, maybe you've got it on console and haven't jumped into it on PC. Our review was of the original Xbox 360 version - which just goes to show you the staying power of Grand Theft Auto V.

Edit: The offer is now online, but the Epic Games site is struggling with the load so is currently unavailable - try again later!