This is a visual-novel adventure game in which players follow the story of a time-traveling character as he attempts to prevent the outbreak of World War III. Players watch events as they unfold and make decisions that affect the storyline. A handful of still-image sequences depict acts of violence: soldiers in firefights; a woman shot in the head; a character stabbed in the chest. Violence is also described in text (e.g., “Fresh blood flew out of the man's head, and his body was blown away as if it has been hit by a truck,” and “An instant later, the knife slit his throat and ended his life.”). Blood is frequently depicted on characters' bodies and around corpses; large blood stains can bee seen on the ground. The game contains some suggestive innuendo and references in the dialogue (e.g., "'They look bigger when I'm not wearing clothes. They're huge'" and "Everything about her was small. I could kind of make out a few of the curves that don't appear until after puberty..."). There are also brief instances of nudity (i.e., partially exposed breasts and buttocks). The words “f**k” and “sh*t” are heard in dialogue.

The content of this game is suitable for persons aged 16 years and over only. It contains: Strong language