Mafia: Definitive Edition

Safety is built into every ALLYOUPLAY purchase: PC keys come directly from authorized distributors, checkout runs on SSL encryption, and buyer protection covers your order. The store maintains a 4.4/5 Trustpilot score from 2,000+ reviewers.

Activate your Steam key by opening the Steam client, clicking "+ ADD A GAME," and selecting "Activate a Product on Steam." Paste the code from your ALLYOUPLAY account to add the game to your library.

Official guides: Steam

PC keys activate on Steam, Epic Games Store, Ubisoft Connect, EA App, or Microsoft Store, depending on the title. Each product page confirms the exact launcher, and the Platform filter lets you browse by store.

Most PC and Steam keys are global, though some titles carry publisher-imposed region restrictions. A badge on the product page confirms the activation country, and the backend region filter only displays keys compatible with your location.

Game key delivery is instant, 24/7. For rare exceptions like pre-orders or temporary stock updates, a clear warning will pop up the moment you add the item to your cart, ensuring you're never left guessing.

ALLYOUPLAY accepts Visa, Mastercard, PayPal, Apple Pay, Google Pay, and other local options, with pricing shown in your local currency. All transactions are secured through SSL encryption and active fraud monitoring.

PC games cost less on ALLYOUPLAY because keys are bought in bulk directly from publishers and regional distributors, with savings passed to players. New releases, pre-orders, and back-catalogue titles are regularly discounted below Steam list prices.

If your PC key doesn't activate, our support agents will troubleshoot the issue and issue a replacement key or full refund. Every purchase is covered under ALLYOUPLAY's buyer protection guarantee.