Survive, Explore, and Conquer in Lost Vault—The Ultimate Idle RPG Adventure! Step into the post-apocalyptic fantasy world of Lost Vault, where danger lurks around every corner and survival is the ultimate challenge. Build your hero, explore unique locations, and dominate the wasteland in this immersive idle RPG experience. Whether you play actively or let your hero grow while you're away, Lost Vault offers endless opportunities to grow stronger and rise to the top. Key Features: 🌍 Explore a