Buy ReStory: Chill Electronics Repairs through its official Steam page. A normal Steam purchase adds the game license directly to the account used at checkout, so you do not need to obtain a separate product key from an outside marketplace.
The verified way to own the game
The official Steam page sells the game directly to a Steam account. A direct Steam purchase usually adds the license without asking you to type a separate product key. This is the clearest option when you want reliable ownership, updates and support for the current build.
How Steam key activation works
If you have a legitimate Steam code, open the Steam client, use Games → Activate a Product on Steam, enter the code and follow the prompts. Successful activation adds the license to the signed-in account. A code cannot normally be moved to a different account after redemption, so check the account first.
A rejected code can mean it was typed incorrectly, is restricted to another region, was already used or was not issued for this product. Keep the receipt and contact the seller before sharing the code publicly. Steam support can explain an activation message, but the seller is responsible for supplying a valid product.
Avoid grey-market risk
Very cheap marketplace listings can omit the original source of a key. A key may later be revoked if it was obtained through payment fraud or sold outside its intended region. Compare the seller against official publisher information rather than treating a high marketplace rating as proof of authorization.
Never send account credentials or remote-access control to a seller. A genuine Steam key can be entered by you in the normal client and does not require disabling security software, installing an activation program or replacing game files.
Best buying checklist
Use the exact game name, confirm Steam as the destination, read region and refund terms, retain the receipt and activate on the intended account. For the simplest supported purchase path, use the official Steam listing linked by the developer and publisher.