The Steam Summer Sale for 2025 has started, offering discounts on thousands of titles, including popular games like "Metaphor: ReFantazio," "Monster Hunter Wilds," and "Sid Meier's Civilization VII." The sale features consistent discounts throughout its duration, which runs until July 10. Valve has reintroduced the "Deep Discounts" section, showcasing significant price cuts on titles such as "Black Mesa" and "Little Nightmares II," with discounts ranging from 85% to 95%. A special Weekend PC Game Deals feature will be available this Saturday. Valve also plans another major event in September for the Steam Autumn Sale.