Through Abandoned: The Underground City begins a larger story set across parallel worlds whose inhabitants have left. The player searches for a brother who devoted his life to finding a way into Abandoned, then disappeared there. That personal mystery gives the exploration a clear purpose: uncover a path through the strange worlds and try to escape.
Its classical point-and-click format puts observation and problem-solving at the center. Players explore, look for items, work out where to use them, solve puzzles, and take on mini-games. The combination makes progress depend on investigating the surroundings and connecting discoveries, rather than on action-focused combat. The game is listed as single-player, so its adventure is designed around an individual journey through the story.
As the first part of a bigger story, The Underground City introduces the parallel-world setting while keeping its immediate objective personal: find the missing brother and seek a way out. Its blend of item hunting, puzzles, mini-games, and narrative exploration is the core of the experience.
