One popular Henry Stickmin fanfiction might be those that explore alternate endings to the game's scenarios. For example, stories where Henry makes different choices during the heist and how that changes the overall outcome. Another could be fanfictions that focus on the backstories of the characters in the Henry Stickmin universe, like Ellie's life before she met Henry.
Reginald could be a great addition. His leadership skills and his own motives could add an interesting dynamic to the story. Maybe he could be initially against Henry and Charles working together but then come around. Another good character is Ellie. Her combat skills and her loyalty could be useful in their adventures.
Since you haven't provided specific details about the story, I don't know the identity of the particular Navy Seal. There could be multiple cases over time, so more information is needed.
In cases where a Navy Seal is charged with war crimes, there are multiple aspects to consider. First, the military justice system has its own procedures for handling such cases. It's not like a civilian court. The accused Navy Seal will have a defense team, and the prosecution will present their case. The charges could range from things like torture of prisoners (if that's what the alleged war crime is) to indiscriminate killing in a civilian area. The military will look at the context of the situation too. For instance, if the Seal was acting under orders, or if there was misinformation or a chaotic situation that might have influenced their actions. However, the military has a responsibility to uphold ethical and legal standards in warfare, and if the charges are proven, the consequences can be severe, including imprisonment and dishonorable discharge.
One common theme is adventure. Since Henry Stickmin is often involved in heists and wild escapades, and Ellie Rose is his partner in crime in some scenarios, fanfics might revolve around their shared adventures.
Well, perhaps they could be in a situation where they are framed for a crime they didn't commit. They then have to work together to clear their names. Charles could use his plane to escape from the authorities while Henry figures out who is behind the frame - up. They could also encounter some new characters during this adventure who either help or hinder them.
First, get to know the characters really well. Play the Henry Stickmin games multiple times to understand their personalities, motives, and relationships. Then, think of an interesting concept. It could be something like a 'what if' scenario, for example, what if Henry had to complete a heist in a completely different setting like outer space. Next, start with a simple outline of the story, including the beginning, middle, and end.
Some dedicated gaming fanfic communities or forums could also be a good place to look. These places often have fans who are really into creating and sharing fanfics related to their favorite games, like Henry Stickmin. You might have to register and ask around to find the relevant fanfic.
It could be Harry Potter himself. After realizing how he had been used, Harry might decide to hold Dumbledore accountable. Harry has the power and the motivation, having been through so much due to Dumbledore's actions or inactions.
In some interpretations, one possible crime could be his manipulation of Harry Potter. He knew Harry was a tool to defeat Voldemort from the start and perhaps didn't fully disclose this to Harry, leading Harry into a dangerous life without his full knowledge.