“Which free Switch game surprised you the most?” or “What’s a free game you’ve sunk 50+ hours into?”
Looking for a graphics showcase? Asphalt 9 is the best-looking free racing game on the eShop. It is an arcade racer featuring Lamborghinis and Ferraris. The "TouchDrive" system lets you focus on nitro and routes, though manual steering is available for pros.
It receives constant updates, has cross-play with other consoles, and offers endless replayability. It is the gold standard for free gaming on the Switch.
If you are looking for a deep, story-driven experience that you can play solo, is a massive undertaking. You play as a space ninja, customizing your suit (Warframe) and weapons to take on various factions across the solar system.