On June 17, 2025, the sequel to the card battle game "Shadow Poem" under Cygames, "Shadow Poem: The Extraordinary World", was officially launched on Steam, Epic, iOS and Android platforms, supporting multilingual options.

Although the game has added a "super evolution" mechanism and a social "world function", the Steam version has been bombarded with large-scale bad reviews after it was launched. The first day's positive review rate is only 15%, which is only four percentage points away from the current positive review rate of the Three Kingdoms Kill, which is quite shaking its position.

Among the 5459 Steam reviews, players mainly criticized the imbalance of the game's economic system - the difficulty in obtaining card resources and the excessive price of drawing cards, which made it difficult for novices to quickly form ideal decks.Some old players even criticized Cygames for "forcing krypton in disguise", believing that the sequel has reduced benefits compared to the previous work, and even "old cards are resold".

Despite the collapse of word of mouth, SteamDB data shows that the online peak of the game exceeded 100,000.