On Halloween night, a group of teens tells horror stories, and each one comes to life in Lost Sanity. In the first chapter, Call of the Sea, you play as Megan Claire, trapped in an underground prison while cultists awaken a marine entity; slip through shadows and experience a small demo of the game.

<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4381010/extras/3762826f998faa929e7560457ad523ab.avif?t=1770060555" width=1200 height=160 />In this demo you'll get a taste of what awaits you in the game! In an attempt to discover what's happening to the protagonist, you must survive and escape safely from an occultist who worships some mysterious creature. Pay attention to your surroundings and run if necessary! <img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4381010/extras/f48843da1bbc8e548c027aaf9fd86ba1.avif?t=1770060555" width=1200 height=160 />The first chapter drags you into the depths of the unknown. In a sunken, forgotten city, a cosmic entity waits in absolute silence. Meanwhile, cultists gather inside an isolated cavern, performing rituals that slowly tear open the thin boundaries between the mundane and the unfathomable. Escape the location using keys scattered throughout the environment to open doors, interact with notes and discover more about the story, and remember to hide from the evil that haunts this place.Call of the Sea is not just a story about awakening something ancient, it's about the weight of the unknown pulsing behind every damp wall and the unsettling certainty that water, even distant, is always listening. <img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4381010/extras/383f5a7624fd902484864827b17bdbf0.avif?t=1770060555" width=1200 height=160 />In this demonstration, in some places there will be lost tickets that will tell you about the world of the game. Interact with objects, reconstruct the occultists' timeline, and understand how Megan ended up there. The terror intensifies when you realize that answers never come alone; they always bring new questions.

Good Game Database

Lost Sanity: Cthulhu Demo Achievements