The first institution, and the one hardest to leave.
Clannad (2004) is a visual novel by Key that uses dialogue choices to navigate a branching narrative across two arcs—School Life and After Story—gated by a light-collection mechanic requiring full scenario completion for the true ending.
The Sims is a social simulation video game developed by Maxis and published by Electronic Arts in 2000. Designed by Will Wright, it allows players to create and control virtual people called Sims, build and furnish homes, and manage Sims' needs, relationships, careers, and household finances. Its open-ended gameplay has no fixed win condition. The Sims is an artificial life game built around simulated characters who respond to needs, objects, and other Sims. Although Sims can act autonomously when free will is enabled, the player usually directs their actions, manages their household, and decides how they develop relationships, skills, careers, and homes. Because the game has no fixed win condition, it can be played indefinitely and has been described as more like a toy than a traditional game. Sims are influenced by the player to interact with objects or other Sims. If enabled in the game's options, Sims have a certain amount of free will, allowing them to autonomously interact with their world; however, the player can override most of these autonomous actions by canceling them in the action queue at the top of the screen.
The Sims 2 is a 2004 Maxis simulation that introduces full 3D, lifespan management, genetics, and 360° camera control to the franchise. It expands domestic agency but offers no narrative cohesion across its pre-built neighborhoods.
The Sims 4 is a social simulation game developed by Maxis and released in September 2014. It has no primary objectives or storyline. Players create Sims using Create-a-Sim, build homes in Build mode, and manage six depleting needs—hunger, bladder, hygiene, social, fun, and energy—through interactions with objects. Careers generate income, but advancement depends on developing linked skills. Aspirations and dynamic wants and fears provide optional goal-oriented structure. The game is open-ended and almost endless.