During December 2025, David Paquelet developed the ChooseBoxMon feature for the rh-hideout/pokeemerald-expansion repository, focusing on enhancing in-game storage interactions. He implemented this feature in C, integrating it with event scripting to allow players to select Pokémon directly from storage boxes for trading and move tutoring, streamlining user workflows and reducing manual navigation. The work involved updating event scripts across multiple game locations to support the new interaction flow, with all changes consolidated in a single commit. David’s contribution demonstrated depth in game mechanics and event scripting, delivering a targeted improvement to user experience without addressing bug fixes during this period.