Overwatch’s replayability makes it a great game to boost your gamerscore. Not only will you find that you’ll earn a lot of the achievements just from playing the game a lot, but the list itself is a pretty easy one to clear up.
There are 59 achievements with a total of 1000 points in Overwatch, and the best news is, they don’t require a lot of grinding to do. In fact, if you’re someone who plays with a lot of the characters, the achievements will come naturally. Many of them require you to kill a specific number of enemies with a character’s range of abilities. If you’re enjoying the game, these will simply come over time.
You can check out the full achievements list here.