First you need to buy correct game. In that case I will use "Nekopara" franchise, but any socially unaccepted date sim game will be allright.

https://store.steampowered.com/app/333600
https://store.steampowered.com/app/420110
https://store.steampowered.com/app/602520
https://store.steampowered.com/app/1406990

It doesn't matter what volume you pick. Any game from this list will fit guide topic. However, if you want to get better result you should get every single one.

In the next step you have to play games that you bought for some time. It can be 10-30 hours for each but also can be 400+ hours. Just spend reliable amount of time in the game to learn about character and "plot".



Make sure that your game activity is set to public, so your current friends can see what you're playing.

In this step you need to get correct items like profile background and some emotes. You can receive them from creating game badge or just buying them from marketplace.

In this segment we will do main part of the guide which is setting up your steam profile.

First go to your profile page and click "edit profile"



Next in the "Avatar" tab set correct profile pic from the following game..



Then go to the "Profile Background" tab and set that one you bought before.



Next go to the "featured showcase" tab to set the rest of your profile. It's good to have at least two showcases, but you will get better effect if you have more.



In first showcase set "Artwork Showcase" and put in there graphic and gifs related to game you're playing.



Next set "Workshop Showcase". Put there item with pic related to the game.



If you still have free slots you can set things like "Game Collector", "Item Showcase","Achievement Showcase" or "Favorite Game" and fill them with things related to the game.



To get better effect you can also set profile badge, swap group to more game related and change profile summary to more cringy one.

Your ready profile should look similar to this:



You can set profile different way but you should follow main conception.. Just get creative!
If you're done with setting up profile, go to the social media page like facebook and make public post with link to your steam profile.




Also remember to add profile link to your Facebook and Instagram BIO. If you want to become more efficient you can spam with your profile link through the steam or discord dm.

Hope that guide was helpful or at least entertaining. Let me know if it works.
See you soon...