Locke(d) - Dev Book
The development book for Locke(d), providing supplementary information and secret artwork.
Offers
What are keyshops?Base game (1)
This is the base game required to play this DLC. Other expansions may also be required.
DLCs (1)
About Locke(d) - Dev Book
This is the development & art book for Locke(d), containing over 40 pages of background information, creator commentary, concept art, philosophical discussions, FAQs, and more!
This book contains spoilers. It is heavily recommended to play Locke(d) before looking through it.
How to access
You will find the Dev Book in the folder where you've installed Steam: steamapps / common / Locke(d)
Game details
Game details
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Locke(d) - Dev Book price history
Lowest tracked price: $2.99 (Jul 7, 2026) · current best: $4.99.
Locke(d) - Dev Book reviews
100% positive reviews all-time.
Locke(d) - Dev Book — frequently asked questions
Where can I buy Locke(d) - Dev Book at the cheapest price?
Right now the cheapest offer for Locke(d) - Dev Book is $4.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Locke(d) - Dev Book has ever been?
The lowest price KingsPrice has tracked for Locke(d) - Dev Book is $2.99 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
How can I get Locke(d) - Dev Book at a discount?
Create a free price alert on this page and KingsPrice will email you when Locke(d) - Dev Book drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
Minimum
- Storage: 50 MB available space