Steam’s Space Exploration Fest begins with discounts on games, demos, and more until Sept. 9 September 2, 2024 by admin Tweet Valve's Steam has started another one of its niche game sales events, the Space Exploration Fest. From now until Sept. 9, you can save on many space-themed games. Read more… Neowin Related Posts:Steam FPS Fest is live with discounts and demos for…Steam's Tower Defense Fest begins with deep game…Valve launches the latest Steam Next Fest event on…Steam Next Fest returns with hundreds of demos to…Steam Next Fest is back with hundreds of more demos…