Klei Entertainment is a Canadian video game developer based in Vancouver, known for creating unique and visually distinctive games. Founded in 2005, the company gained popularity with titles like Don't Starve, a survival game featuring a hand-drawn art style, and Mark of the Ninja, a stealth action game that received critical acclaim. The studio focuses on innovative gameplay mechanics and engaging storytelling, often incorporating elements of humor and creativity. Klei has also developed Oxygen Not Included, a space-colony simulation game, and Griftlands, a deck-building roguelike, showcasing their versatility in game design and commitment to quality.