Ever17: The Out of Infinity

Description
The game is set in a huge futuristic water amusement park. Built on the ocean, this park is technology's latest word, and is at the first sight the most fascinating and secure construction of all. However, something goes wrong, and seven people - two boys and five girls - become trapped in the park. The danger increases as they face a mysterious virus that brings them on the verge of death.
The player controls two different characters: Takeshi Kuranari, a simple, normal Japanese teenager, and a mysterious boy with amnesia, who cannot even remember his name. The relationship between the characters becomes more and more tense as the story develops. Will the young people be able to solve the mystery and escape death?
Ever17 is the second game in KID's Infinity series. The story is mostly separate from Never7: The End of Infinity, but it is set in the same universe and has some connections to it, as well as several references and subversions for players of that game. The gameplay of Ever17 is that of a visual novel: the player reads dialogues and watches scenes, viewing them as one of the two protagonists, occasionally having to make decision as to what to do next and how to answer in a conversation. Those decisions influence the course of the story and lead to different endings.