Get instant download of Return to Mysterious Island on PC with CDKeys.com The top 3 reasons to play Return to Mysterious Island Play as Mina as you explore the hidden secrets of Mysterious Island. Gather articles and solve the puzzles and mysteries hidden amongst the island. Explore the island in this immersive island adventure for PC. What to know before buying Return to Mysterious Island What's included with Return to Mysterious Island? Included is the base game Return to Mysterious Island for PC. Is there any region lock for Return to Mysterious Island? This product is available worldwide; no region lock. How will I receive my instant download for Return to Mysterious Island? After payment has been approved, your game key will be included in your order confirmation email. You can access your key by following a link in the email. Next, you can activate your key on its corresponding platform. If you’ve pre-ordered a game, your key will be delivered to your email a day before the offic