Yes, there are quite a few. Some might focus on Jon Snow as a gamer in modern settings, like he's suddenly transported to our world and discovers video games. Others could be set in the Game of Thrones universe but with a gaming - like quest system added to his adventures.
There might be a 'Jon Snow gamer fanfiction' where he teams up with other famous game characters. In this story, he might bring his honor and leadership skills. He could lead a team in a strategic game, like a fantasy - based real - time strategy game, where his knowledge of war and loyalty make his team unbeatable.
The popularity lies in the fact that Jon Snow is a complex and beloved character. When you add the gaming aspect, it allows for a lot of creative freedom. Writers can explore how his skills like swordsmanship could translate into in - game combat skills. Also, the idea of him interacting with other gamers, which could be modern - day characters or even other characters from the Game of Thrones universe in a virtual setting, is really appealing.
In a puzzle game, Jon Snow might use his problem - solving skills. He's faced many challenges in his life in Westeros, so he'd approach puzzles with a calm and collected mind. His ability to think on his feet would make him good at quickly solving complex puzzles in the game.
Fanfiction often portrays Jon Snow as a gamer by having him enter a virtual 'Game of Thrones' realm. Here, he can level up his skills in combat, diplomacy, and magic. His experiences as a gamer in the real world influence how he approaches the challenges in this virtual Westeros. For instance, he might use his knowledge of game mechanics to exploit weaknesses in his opponents' strategies. He also has to deal with the politics of the different houses, which is similar to dealing with different factions in a multiplayer game. And his character development as Jon Snow in the original series, such as his sense of justice and loyalty, are carried over into this new gamer - themed scenario, making for a really interesting blend of the two concepts.
The combination of Jon Snow's character and the gamer concept. Jon Snow is a beloved character from Game of Thrones, and seeing him in a gamer - like situation, like having to level up or complete quests, is really cool.
Jon Snow could potentially have allies like the Mormonts. They have always been loyal to the Starks. Maybe even some of the Dornish houses might side with him. They have their own reasons to oppose the current power structure in Westeros. And of course, his friends from the Night's Watch who left with him or believe in his cause could be his allies in this conquest. He might also gain the support of some of the maesters who see the value in his leadership for the future of Westeros.
Daenerys Targaryen could be one to help. Since she has experience with dragons, she could give Jon Snow advice on how to care for the egg and hatch it.
It could be a young and untainted Frey. Maybe a niece or a cousin of the more infamous Freys. One who has not been involved in the past atrocities committed by her family and has a more noble heart.
Daenerys Targaryen is often paired with Jon Snow in such fanfictions. Their combined power and the potential for a different kind of relationship makes it a popular choice among writers. Another character is Arya Stark. Their sibling bond can be explored in new ways when Jon is reincarnated, like Arya helping Jon with her assassin skills in a different plot line.