What are the common themes in 'the gamer naruto self insert fanfiction'?

[R-18, Mature Element Warning!] [Multiverse!] A young man with a questionable job dies, eaten by a shark. To his surprise, afterlife was a spinning roulette that decided his next world and powers, with an annoyed Goddess supervising the process. The Gamer System welcomes him with open arms, and he shivers in the endless potential it holds. If used right, he knew The Gamer could step beyond even Godhood. Beyond God. Out of desperation, that was exactly what his goal became. The Goddess was a snitch, and now she and her fellow Gods wanted him dead. What, and why? In the end, [Soul 799], soon to be renamed as [Neji Hado], becomes a Cursed Soul. -—- Tags: Gamer-System, Gray-MC, Harem, Incest, Mature, Multiverse, R-18, OP-MC, World-Hopping. First World: My Hero Academia Second World: Naruto Third World: Fate/Grand Order Fourth World: High School DxD -—- Patreon Link: Patreon.com/Master4thWall Discord Link: Discord.gg/GKWjj3ywZd

Tired of one bad choice in the personalization of his trait, Kaye, now Kai, logically planned his suicide for a better chance of reincarnation to get rid of the curse that his trait had almost become. Now, Kai is in a world where people breathe fire and fart thunder! *** Warning: I'm still playing with the idea of a female and submissive Orochimaru and if you don't think fem Orochi is a waifu with a long tongue and a quirk of swallowing things then... welp. The harem and r18 stuff will happen later because I generally write them after developing a few things but the work is at a fast pace in the terms of mc's strength and growth. Slight AU. *** I do not own the cover pic, credits to the creator. If you want me to take it down, I will.

A man that never found his purpose in life even at his last moments in his deathbed with his family surrounding him, he still felt an emptiness in his heart, and with deep regrets, he finally closed his eyes for one last time.. or so he thought. ---------------------------------- You can support me and read advanced chapters on Patreon : https://www.patreon.com/Bakorio ---------------------------------- If you have any ideas for the story, you can message me on discord : https://discord.gg/6KvJZrwYE5

Waking up in an unfamiliar body within the Slifer Red dorm, what's a teen to do? Especially when there was no deck in sight and no currency to spend on new cards. Thankfully, an avid fan such as himself knew all about the discarded cards in a well deep within the forest of Duel Academy Island. With those spirits by his side, he'd fight his way to victory and survive! Self-Insert! https://www.patreon.com/0Jordinio0 - Feel free to support me on Patreon.

My name is Zan, the gamer. With my fist cast ablaze, I'll scorch my way to omnipotence. https://www.patreon.com/0Jordinio0 - Feel free to support me on Patreon.

When Naruto became 6 years old a mysterious system called the gamer system integrated with his soul, now, Naruto has all the chances to become an OP ninja, let's see how this goes. *Warning* some things will be AU since this is a fanfic.