Beschreibung
Los Angeles is a standalone co-op game set in the universe of UnderWorld. This game brings with it a whole new single player/co-op game mode, introducing threat decks and battle scenarios to challenge the players, providing a gaming experience for the players that is entirely different from versus duels. Players could easily jump into a game of Los Angeles without having to have played any of the previous releases of UnderWorld.

In this game, the once prosperous Los Angeles has entered into a crisis. Players will lead their secret society to deal with all kinds of dangerous missions--from saving civilians, maintaining order to resolving a series of supernatural events, fighting against monsters from the void and criminals who are taking advantage of the chaos, and finally face against a god from an alien world who just awoke from slumber, along with the true villain who has been orchestrating the chaos from behind the scenes. This expansion brings with it a main story line made up of four chapters for the players to experience the whole campaign in its entirety. Furthermore, the numerous side quests/hidden scenarios, multiple difficulty levels, accumulative honor points with an upgrade system for the secret society ensures replay-ability. Finally, this expansion also comes with a quick challenge mode, players could ignore the story and duel against the AI as if it was a versus mode between two players.

—description from the publisher (translated)

《洛城惊变》是《隐秘世界》世界观下的新版合作卡牌游戏，是一个独立完整的游戏。本游戏带来了全新的单人/合作游戏模式，推出与真人玩家对抗的危机牌库和战役剧情，供玩家体验与对战模式完全不同的新玩法。即使没有玩过《隐秘世界》前作的玩家，也可以立刻加入到《洛城惊变》的合作游戏中来。

在本游戏中，繁华的洛杉矶陷入危机。玩家将带领自己的秘社，处理各种危险任务--从救援居民，维持秩序到解决一系列超自然现象，对抗来自深渊的怪物和趁乱而动的罪犯，最终面对苏醒的远古异神，以及主导这一切动乱的幕后元凶。本扩展提供四个章节的主线剧情，来供玩家完整体验整个故事。此外大量支线/隐藏剧情、多种难度选择、可积累的名誉点与秘社升级机制，保证了游戏重开度。最后，本扩展还附带快速挑战模式，玩家可以忽略剧情，如同进行双人对战一样和自动机对抗。

—description from the publisher