Osta The Seven Chambers PC

Discover a mystical world of astrology and alchemy in a story-rich hidden object adventure. Search beautifully hand-drawn scenes, solve zodiac-inspired puzzles and guide Elasaid through the Seven Chambers to rewrite her destiny.

After a near-fatal accident, Elasaid falls into a coma and journeys through the depths of her subconscious. Guided by mystical beings like the Fallen Angel, Mercury and the Green Lion, she must uncover the secrets of the Seven Chambers and awaken the Azoth—the power to change her fate.

🎯 Puzzle & mystery adventure — dozens of unique riddles and mini-games.

🕵️ Intriguing narrative — a dramatic plot with twists and memorable characters.

🧩 30+ locations & 20 mini-games – inspired by alchemy and the zodiac.

🗺️ Map & Journal – always know where to go next.

🎧 Full voiceovers & HD visuals – immerse yourself in the story.

🛠️ 3 difficulty levels – from relaxed exploration to true challenge.

📴 Play completely offline — anytime, anywhere

🔒 No data collection — your privacy is safe

🕹 Gameplay

Click / Tap to search scenes, collect clues, combine items from your inventory, and complete mini-games to progress the story. Use hints if you get stuck — but the reward is uncovering more of the mystery.

🎮 Play your way

Explore, investigate and solve the mystery in your own way: adjustable challenge: Casual, Adventure, and Challenging difficulty modes. Win Achievements & Collectibles.

🌌 Atmospheric adventure

A gripping mystery: narrative-driven gameplay with a strong detective lead.

Immersive locations: explore, seeks, search and solve puzzles.

• DISCOVER pieces of your past life

• UNIQUE astrological journey filled with mysticism and legends

• INVESTIGATE mysterious locations of your subconsciousness

• FIND useful hidden items and objects to progress

• SOLVE dozens of astrology and zodiac inspired mini-games and puzzles

• SEARCH for clues and FIND HIDDEN OBJECTS

• EARN achievements and COLLECT special items

• ENJOY fully animated and voiced ambient

• 4 DIFFICULTY MODES: novice, adventure, challenge and custom

• READ the Diary along your journey

• Use THE MAP for easier and faster navigation through the game's world

• BEAUTIFUL high-definition graphics