I know that single player FPS games aren't rare in any capacity with the popularity of games like Doom (2016), Ultrakill, and newly Warhammer 40,000k Boltgun. I do also know that these games pretty light on story and focus up more on their gameplay, which makes perfect sense. I've been conceptualizing a game that does lean in to its gameplay, but really trying to make the story much more meaningful in the long run. Any ideas how this could be marketed with current trends in gaming?

Marketing is a Business topic. This thread is moved to https://www.gamedev.net/forums/forum/23-games-business-and-law​​ (the Games Business and Law forum). @namelessgamer09 , while you wait for replies to your question, it's recommended to read other marketing threads in the forum. Good luck with marketing your product.