You can start by looking on fanfiction websites like Archive of Our Own (AO3). It has a large collection of Hunger Games fanfictions, and you can search specifically for Cato - related ones. Fanfiction.net is also a popular option.
Another option is to check out Tumblr. There are often posts and links to various Hunger Games fanfictions, including those centered around Cato. Some Tumblr users also write their own short fanfictions and share them on their blogs.
There's a fanfiction called 'Cato's Untold Story'. In this piece, the author really goes deep into Cato's backstory, his upbringing in District 2 and how it shaped him into the tough competitor we see in the Hunger Games. It gives a more sympathetic view of his character. Also, 'Cato in a Different Arena' is quite good. It places Cato in a new and unique arena setting, changing the dynamics of the story and making for an exciting read.
One possible fanfiction could be about Katniss and Cato being forced to team up in an alternate version of the Hunger Games. Maybe they realize that the Capitol's control is the real enemy and start to work together to undermine the system from within the arena.
You can start by looking on fanfiction.net. It has a large collection of Hunger Games fanfiction. There are different categories and rankings that can help you find the good ones. Another place is Archive of Our Own (AO3). It has some really well - written and diverse Hunger Games fanfictions as well.
Fanfiction.net is also a good place to look for Hunger Games 4 fanfiction. There are many authors on this site who write about different aspects of the Hunger Games world. However, the quality can vary, so you might need to browse through a few stories to find the good ones.
One way to develop Cato is to put him in situations where his beliefs are challenged. In the fanfiction, the OC could have different values than Cato. As they interact, Cato has to decide whether to stick to his old ways or adapt. For instance, if the OC believes in mercy towards other tributes and Cato doesn't, this conflict could lead to character growth for Cato as he re - evaluates his own views.
One popular Hunger Games Cato OC fanfiction is 'The Cato Chronicles'. It delves deep into the backstory of Cato and the original character created by the author. The OC in this story has a complex relationship with Cato, adding new layers to his character.
One popular 'Cato and Clove' fanfiction might be 'Cato's Redemption'. In this fic, it explores Cato's feelings after the games in a really interesting way. It gives more depth to his character than what we saw in the original books.
There's also 'Clove and Cato: The Before'. This fanfiction focuses on their early days in District 2. It gives a detailed account of their upbringing, the strict training regime they had to endure, and how they became the fierce tributes we know. It's really interesting to see how their personalities were shaped by their environment in this story.
In Hunger Games fanfiction, Cato and Glimmer's relationship can be complex. They are both Careers, so there's a sense of comradeship. They train together and are part of the same alliance in the Games. Glimmer might be attracted to Cato's strength and leadership, while Cato could see Glimmer as a useful ally with her own skills, like her archery. But it's also a relationship based on survival in the brutal context of the Games.