What was the wildly successful game "The Sims" originally supposed to be before testers interfered?

From house designer to life simulator

Will Wright’s early idea for The Sims centered on designing a home. It grew out of his interest in architecture and home planning: players would shape rooms, furnish them, and see how a household fit together. The people in the house were initially closer to a way to bring that design project to life than the main attraction.

Playtesting exposed a different kind of fun. Testers spent less time perfecting the buildings and more time watching the people—and making things happen to them. A carefully arranged room mattered because of what a Sim did in it: eat, sleep, socialize, or get into trouble. The house had become a stage, and the residents were the show.

The people became the point

Wright and the team followed that response by shifting the game’s center of gravity. Instead of simply designing a home, players would manage a household’s daily needs and relationships. Sims could be hungry, tired, lonely, or uncomfortable, and their surroundings affected what they did. The player’s job was not to script every action but to create conditions and watch the consequences unfold.

That change also made the home-design tools more meaningful, not less. Furniture and room layouts could help a Sim succeed—or get in the way. The breakthrough was turning interior design into a system for shaping behavior. What began as a house-planning concept became a game about the unpredictable lives that might fill the house.