Buy Mass Effect 3 Xbox One & Xbox Series

Before you start looking for a cheap Mass Effect 3 CD Key, take a moment to check the essentials:
- Published by Electronic Arts Inc.
- Genres: Action, RPG

Ready to ride? Set a price alert on XD Deals and grab a discounted Mass Effect 3 Steam key the moment it reaches its next historical low.

No, not right now. Valve marks Mass Effect 3 as Steam Deck Unsupported , so it won't launch via Proton at this time. Keep an eye on XD.deals - we track Proton breakthroughs and community fixes, and we'll flag it the moment there's a working way to play Mass Effect 3 on Steam Deck.

Yes. A Mass Effect 3 Steam version exists. Pick any offer tagged Steam Key on XD.Deals, redeem it in the desktop client, and play Mass Effect 3 on Steam PC.

Yes. Once your Steam key is redeemed, you can launch {0} in Offline Mode via Steam. Your save files will sync the next time you go online.

Yes, you can buy a Mass Effect 3 Steam Key directly on the Steam Store. At XD.Deals, we aggregate all available Steam DRM offers so you can compare cheap Mass Effect 3 steam deals in one place.

You'll find every live sale & discount for Mass Effect 3 right here on XD.Deals. Our price tracker currently lists 1 official-store offers and 0 keyshop deals. Check the table above for the lowest price, compare against the game's historical low, and set a price alert so you never miss the next drop.

With XD.deals, PC gamers can instantly see where to buy a cheap Mass Effect 3 PC Steam key. Our real-time price-comparison engine and curated coupon database track every official store and trusted key-shop so you don’t have to. Right now we detect this game in 1 live offers from stores and keyshops.

Yes. An official Mass Effect 3 Steam store page is live, so you can buy Mass Effect 3 on Steam or buy any Mass Effect 3 PC Steam Key on XD.Deals and redeem it instantly.

No - XD.Deals itself isn't a store. We're a price-comparison service that tracks the best offers for Mass Effect 3 across official stores and verified key-shops. Click "Shop Now" next to the deal you want, and you'll be redirected to the retailer's website to complete your purchase and receive the key there.