One of Luke's main allies could be a new character, let's say a scientist named Dr. Mills. Dr. Mills has been studying the walkers and has some knowledge about their weaknesses. Also, a group of children that Luke stumbles upon could become his allies. They might not seem like much at first, but they have a great sense of the surrounding areas and can help Luke find food and shelter. And of course, there's always the possibility of an animal ally, like a loyal dog that warns Luke of approaching danger.
Survival is a common theme. Since the game is set in a post - apocalyptic world, fanfictions often show Luke struggling to survive, finding food, shelter, and avoiding zombies.
One great 'TWDG Luke x Reader' fanfic is 'A New Beginning'. It beautifully captures Luke's character, showing his charm and determination. The relationship between Luke and the reader develops in a very natural way, with a lot of heart - warming and tense moments as they face the challenges of the zombie - infested world together.
There might be a fanfiction that focuses on a romantic relationship between Luke and another character in The Walking Dead game. It could explore how their relationship develops in the midst of the chaos and danger of the zombie - infested world.
One idea could be that Luke discovers a hidden community that has a unique way of surviving the apocalypse. They use old - world technology in a new way to fend off walkers. For example, they've rigged up some sort of sonic device that repels walkers but doesn't harm humans.
Well, perhaps Luke in the fanfic could start having strange dreams that seem to predict future zombie attacks. He then uses these dreams to his advantage to save his group multiple times. Or, he could find an ancient weapon that is extremely effective against the walkers but is also cursed. This would add an interesting moral and survival dilemma. Also, Luke might encounter a group of survivors who seem friendly at first but are actually planning to sacrifice him to the walkers. He has to outwit them to survive.
Show his growth in terms of leadership. Maybe at first, he's hesitant to take charge, but as the story progresses and he sees the need, he steps up. He could learn from his mistakes and become a more decisive and respected leader within the group of survivors. This would involve him making tough calls and dealing with the consequences.