1999年に発売されたプレイステーション® 用ソフト『シルバー事件』の続編となる携帯電話用コンテンツ。2018年3月14日にはPC向けのHDリマスター版がSteamで配信開始。 『シルバー事件』同様、テキストを読み進めていくことがメインとなっているが、数字入力による謎解きなども含む。 凶悪犯罪課編の「Correctness」、地域調整課編の「Match Maker」、モリシマトキオ編の「Placebo」の3つのシナリオが、それぞれ5話ずつという構成。 尚、「Correctness」の4話目は、前作のキャラクターが登場するスペシャルストーリー「Transmitter digital man」となっている。 『シルバー事件』で描かれた1999年から5年。カントウの湾岸地区に新たに誕生した"25区"を舞台とした物語。

The story of Twilight Syndrome: Saikai focuses on four Japanese teenagers: Yuri, her sister Masa, and their friends Atsushi and Aya. It all begins when the youngsters hear rumors about spirits contained in the school building. At night, Yuri and her friends go into the school and play a spirit-summoning game. Suddenly, real ghosts appear and scare the teenagers away. The next day, Yuri is almost ready to believe it was all a dream... but naturally it wasn't. The dark secrets of the lost souls are going to be revealed only to those which possess a special sense - the Twilight Syndrome.. [Taken from [url=https://psxdatacenter.com/games/J/T/SLPS-02850.html]PSXDatacenter[/url]]

Twilight Syndrome - Kyumei Hen is a direct sequel to the first Twilight Syndrome game, continuing the spooky adventures of the three brave and reckless high-school girls: Yukari, Mika, and Chisato. The first mystery involves a girl named Sakura Himegami, who was killed in an accident many years ago; apparently, her ghost is still around somewhere. The trail leads to an abandoned path in the mountains; Mika decides to venture there, while the other two are going back to school at night, hoping to find more clues. [From [url=https://psxdatacenter.com/games/J/T/SLPS-00405.html]Psxdatacenter[/url]]