Sure, you could advertise your upcoming game with like, a commercial, or a YouTube video. You could have press come out to your studio. You could put up billboards.
Or, hear me out – you could do a corn maze.
“BioWare,†the company wrote in a blog post, “is celebrating the reveal of Anthem through a partnership with the Edmonton Corn Maze. The design celebrates our highly-anticipated action-RPG, which features dangerous and lush wilds.â€
“It’s a world where you can become lost with your friends,†said game director Jon Warner in the post. “Sort of like getting lost in this maze. What better way to celebrate the growth of our new game than through corn, which also grows?â€
Article source: https://www.technobuffalo.com/2017/07/25/bioware-anthem-corn-maze/