Simulation games for couples on Switch let you bond while building and managing virtual worlds. 'Stardew Valley' lets you and your partner run a farm together—grow crops, raise animals, and even get married in-game, with a cozy, relaxing vibe. 'Animal Crossing: New Horizons' lets you design a shared island, decorate homes, fish, bug-hunt, and host events together, perfect for creative couples. 'Cities: Skylines - Nintendo Switch Edition' lets you co-design a city—one person handles traffic and utilities, the other focuses on parks and landmarks, fostering teamwork. 'Two Point Hospital' is a quirky hospital management game—you and your partner can treat patients with hilarious diseases and build the best hospital in the region. 'Minecraft' lets you build anything from castles to spaceships, exploring and surviving together in a blocky world.