Twitch Prime subscribers can now claim two free Overwatch (opens in new tab) loot boxes full of cosmetics specific to Wrecking Ball (opens in new tab) (or Hammond, if you prefer (opens in new tab)), the shooter's newest hero.
If you're signed up for Twitch Prime—which is included in an Amazon Prime subscription—all you have to do is go to this page (opens in new tab) to claim your goodies. You'll be wanting one of his high-tier skins: I'm a big fan of the wooden one, which is third from bottom on this list of all his outfits (opens in new tab).
Prime members can also expect free golden loot boxes, which guarantee you at least one legendary skin each, over the coming months. They'll contain loot for all heroes, not just Wrecking Ball. You can claim one in September, and one in October.
Subscribers got a whopping 21 free games this month (opens in new tab), some of which are still available, and can expect Jotun, Death Squared and Antihero (opens in new tab) for free next month. Due to a recent price increase, Amazon Prime costs a fairly steep $119 a year. If you're interested, go here (opens in new tab).