The Destiny 2 PC pre-load came online through Battle.net overnight.
If you already pre-purchased the game through Blizzard, you should see a the option to install when you click the Destiny 2 tab. You can also enter your key through Blizzard’s website, in case you bought it from a third-party, and you’ll be able to do the same thing.
Depending on your retailer, you may have to wait a couple of days …
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