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Can you escape from Ruby Castle ? Explore the castle and find the five keys for the final puzzle. Navigate through the many rooms, some open, some hidden and some behind locked doors. Look for the clues, solve the puzzles and collect the valuables. Oh! and try not to die.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Social Deduction Fest ends
Official stores with direct support.