命运石之门 0Steins;Gate 0
混沌之脑：爱的亲亲Chaos;Head Love Chu Chu!
Chaos;Head Love Chu Chu! is a romantic comedy visual novel developed and produced by 5pb. and Nitroplus. The game is described by the development team as a "exploding delusions ADV" and belongs to the Science Adventure series. Like in Chaos;Head, the player assumes the role of Takumi Nishijo.
Robotics;Notes is a Japanese visual novel developed and published by 5pb.. It is the third game in 5pb.'s Science Adventure series and is described as an "Augmented Science Adventure". Robotics;Notes takes place in Tanegashima in the year 2019 and revolves around robotics.
Chaos;Head, stylized as ChäoS;HEAd, is a Japanese visual novel developed by 5pb. and Nitroplus. It is the first game in the Science Adventure series and is described by the development team as a "Delusional Science NVL". The game's premise revolves around a high school student named Takumi Nishijo who unknowingly walks into the scene of a gruesome murder on his way home. More mysterious events start happening afterwards as more gruesome murders occur in the area. Takumi struggles to cope with reality and the delusions he experiences as he tries to avoid getting caught by the perpetrator behind the chain of murders.
继【CHAOS;HEAD NOAH】【STEINS;GATE】【ROBOTICS;NOTES】的科学 ADV 第四弹！ 不但推荐给玩过以往系列的玩家，首度接触的玩家也将陷入感动旋涡。
《命运石之门：精英（Steins;Gate Elite）》是一款视觉小说类游戏。本作是《命运石之门》的重制版，采用了完全动画演绎的形式，主要的动画内容均取自此前播出的 TV 动画，不过相比 TV 动画版会有新的追加剧情内容。
A compilation combining the sci-fi visual novel Chaos;Head Noah and its romantic spin-off Chaos;Head Love Chu Chu in a single release for the PlayStation Vita.
命运石之门 线性有界的树状图Steins;Gate: Linear Bounded Phenogram
混沌之脑：爱的亲亲Chaos;Child Love Chu Chu!!
Chaos;Child Love Chu Chu!! is a visual novel video game. Is a spin-off from the 2014 game Chaos;Child, and part of the larger Science Adventure series. The story, which is affected by player choices, is set in Shibuya, Tokyo, and follows Takuru Miyashiro, who ignores the "Reincarnation of the New Generation of Madness" events, instead focusing on spending time with girls.
A non-canon extension of the True End of the original game. Unlike the modern visual novel format of the original game, this retro game perfectly mimics the style of graphical text adventure games from the 8-bit PC era (e.g. PC-88), with the player typing short commands to interact with and explore the game world. It features all backgrounds and characters drawn in a low-color pixelated style with emulated scanlines, chiptune music played through an emulated FM chip, and no voice acting. Although non-canon, the game contains many easter eggs and references that connect Chaos;Head and Steins;Gate together.