During February 2026, Sudazayavochki enhanced the Wandering Isle zone in the TrinityCore/TrinityCore repository by developing area-trigger transformations for the Singing Pools and implementing the new quest “Only the Worthy Shall Pass.” This work involved end-to-end quest scripting, NPC interaction logic, and integration of spell and trigger systems, all written in C++ with supporting SQL for database management. The features were delivered through clear, maintainable commits and in collaboration with other contributors, enabling easier future iteration. Sudazayavochki’s contributions deepened player engagement and improved onboarding, reflecting a strong grasp of game development and robust engineering practices within the project.