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The Callisto Protocol™

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Inside the game

10 Screenshots

Survive to escape the horrors of Callisto and uncover the dark secrets of Jupiter’s dead moon.

Operating system: Windows 10/11
Processor: Intel® Core™ i7-8700 or AMD Ryzen™ 5 3600
Memory: 16 GB RAM
Graphics: NVIDIA® GeForce® GTX 1070 or AMD Radeon™ RX 5700
DirectX: Version 12
Storage: 75 GB available space
Additional notes: Requires a 64-bit processor and operating system Additional Notes: SSD recommended

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Ask about offline mode, access restrictions or device compatibility before ordering.

Can I play offline?: Offline play depends on the game and the seller’s instructions. Some games require an internet connection or a separate launcher. Confirm compatibility before purchasing; shared access alone does not guarantee offline play.
How do I receive access?: After payment is confirmed, open your protected order page for the available login details and access instructions. Keep your order link for later.

Total

$5.00

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