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Grounded 2: How to Get Optical Disk C

Optical Disk C is in the Ice Cream Cart’s lower cavern, beside a scientist’s body. Here’s how to follow the route and prepare for the cold and Northern Scorpions.
Length2 min Posted Quest giverVGSources Team
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Optical Disk C is in the lower levels of the Ice Cream Cart, beside a scientist’s body. The route leads through a cold cavern occupied by Northern Scorpions, so bring chill protection and combat supplies before you go.

Where to find Optical Disk C

Look for the Ice Cream Cart and make your way into its lower cavern. Optical Disk C is beside a scientist’s body in the cavern, with the Frostbitten Key nearby.

How to reach the disk

Guides published in 2025 describe slightly different ways to enter the lower area: one points to a fallen ice cream cone tunnel, while another recommends a southwest ice tunnel. Once inside, use the cavern’s landmarks to orient yourself. The detailed route is described in this 2025 guide.

  1. Enter through the fallen cone tunnel, or look for the southwest ice tunnel leading to the lower cavern.
  2. Follow the icy passage to a fork and take the left path into the large cavern.
  3. Continue toward three overturned ice cream cones. Approach the second cone.
  4. After passing the mint chocolate chip mound, turn right and go under the two yellow popsicle sticks.
  5. Search the large area for the scientist’s body and pick up Optical Disk C beside it.

Prepare for the cold and scorpions

The cavern is cold, and Northern Scorpions occupy the route. A walkthrough recommends the Fuzzy armor set, Blazin’ Brew smoothies, or spicy shards for chill resistance. A torch or glow gear can help with visibility; bring combat supplies for the scorpions as well. These are in-game equipment and items, not real-world products.

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What to do with the Frostbitten Key and disk

The Frostbitten Key is close to the disk. If you want to pursue the nearby optional treasure, a key-location guide places its chest in the Ice Sickles chamber and says reaching it requires Tier 2 Omni-Hammer and Omni-Shovel attachments.

For disk progression, take the Optical Disk to a Ranger Station and register it. Registration reveals entries in the Science Shop; you still need to spend Raw Science to purchase individual unlocks. A guide for version 0.5, “Into the Abyss,” describes the general registration process, but check the current game for Disk C’s specific unlock list: Optical Disk guide. Grounded 2 updates can change disk information and labels, so route landmarks may also differ between versions.

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