Undertale is a video game that was released in 2015. The game was developed by Toby Fox and was published by 8-4. The game is available on Microsoft Windows, OS X, Linux, and PlayStation 4. The game is a role-playing game that follows the story of a human child who falls into the Underground, a realm that is home to monsters. The child must find a way to return to the surface, while also learning about the monsters and their way of life.

• Deltarune
  Deltarune is a game created by American indie developer Toby Fox. It is considered a spiritual successor to his previous work, Undertale. The game was released on October 31, 2018, for Microsoft Windows, macOS, and Linux. Like Undertale, Deltarune is a role-playing video game that follows a similar formula. The player controls a child who falls into a dark underground world, where they must navigate through a series of puzzles and battles. The game features a unique combat system that allows the player to choose how to fight each enemy.
• Papers, Please
  Papers, Please is a game created by Lucas Pope. It was released on August 8, 2013, for Microsoft Windows, OS X, and Linux. Papers, Please is a simulation game that puts the player in the role of a border control agent. The player must examine the documents of incoming travelers and decide whether to allow them into the country. The game features a unique art style and an interesting morality system that allows the player to make choices that affect the game world.
• The Walking Dead: Season One
  The Walking Dead: Season One is a game created by Telltale Games. It was released on April 24, 2012, for Microsoft Windows, OS X, PlayStation 3, and Xbox 360. The Walking Dead: Season One is a point-and-click adventure game that follows the story of Lee Everett, a man who is convicted of murder and must survive in a world overrun by zombies. The game features a similar choice-based gameplay as Undertale, where the player's choices affect the course of the story.
• The Wolf Among Us
  The Wolf Among Us is a game created by Telltale Games. It was released on October 11, 2013, for Microsoft Windows, OS X, PlayStation 3, PlayStation 4, Xbox 360, and Xbox One. The Wolf Among Us is a point-and-click adventure game that is set in the world of Fable, a comic book series created by Bill Willingham. The game follows the story of Bigby Wolf, the sheriff of Fabletown, as he tries to solve a series of murders. The game features similar gameplay to Undertale, with a focus on player choice and its impact on the story.
• Life is Strange
  Life is Strange is a game created by Dontnod Entertainment. It was released on January 30, 2015, for Microsoft Windows, PlayStation 3, PlayStation 4, Xbox 360, and Xbox One. Life is Strange is a point-and-click adventure game that follows the story of Maxine Caulfield, a student who discovers she has the ability to rewind time. The game features a unique time-manipulation mechanic that allows the player to change the course of the story. The game also features a heavy focus on player choice, with the player's choices affecting the game world in a variety of ways.