https://www.youtube.com/watch?v=YqyeNcNKxXs
In addition to the first week sale, early players of Rising Storm 2: Vietnam will also be lucky enough to enjoy double XP for the first week of release. The Shake and Bake Double XP launch promotion will run through June 6 as well, and grant all owners of the game double experience points as they play during the first week of the game’s release.