[quote]40 GB hard drive storage (or its equivalent) is required. Additional storage may be required for some updates and features. Storage requirements subject to change. Broadband internet required. Users are responsible for broadband access and usage fees. Additional charges can apply for online content. There may be mandatory in-game updates which users must download to continue playing. Some in-game updates are only available to users who pay to unlock. Various elements and functionality of PS4 Destiny Game requires subscription to PlayStation Plus, sold separately. Please see www.destinythegame.com for further details. Terms and conditions apply. |*DLC content in the Expansion Pass may be sold separately. Content available in 2014 and/or 2015, following the game's launch. If you purchase the Limited Edition or The Ghost Edition with the Expansion Pass, do not also purchase the standalone Expansions, as you will be charged for them. Expansion Pass and DLC content may not be available on all platforms or in all territories. Pricing and release dates may vary by platform. | © 2014 Bungie, Inc. All rights reserved. Destiny, the Destiny Logo, Bungie and the Bungie Logo are among the trademarks of Bungie, Inc. Published and distributed by Activision. Activision is a registered trademark of Activision Publishing, Inc. Activision makes no guarantee regarding the availability of online play or features, and may modify or discontinue online services at its discretion without notice. Opening the game box and using the software constitutes acceptance of the Destiny Software License Agreement available at http://support.activision.com/license . ESRB rating icons are registered trademarks of the Entertainment Software Association (ESA) and may not be used without permission of the ESA. All other trademarks and trade names are the properties of their respective owners.[/quote] That's not to say that Destiny will take up the full 40, it could mean with all their add-on's/DLC throughout the year they are thinking it will take 40, or it is actually 40.

On last gen.

Its a 40 GB install