
Optical Disk B (Spider Den Optical Disk) is found in the Spider Den Anthill in Grounded 2. Learn how to get Optical Disk B and its rewards in this guide!
List of Contents
| # | Step-by-step Objectives |
|---|---|
| 1 | ![]() Head to the Spider Den Anthill: North Entrance, located northeast of the Pine Hill region. Bring a Red Soldier Ant Buggy, as the spider den is deep. |
| 2 | ![]() A Wolf Spider patrols the entrance to the spider den. Make sure it's far away before sneaking inside. You don't want the Wolf Spider following you in! |
| 3 | ![]() Enter the spider den. Just remember to always stay to the right side of the tunnel to avoid getting lost. Proceed forward and turn right past the Raw Science. Continue until you reach a dead body with Optical Disk B (Spider Den Optical Disk) next to it. |
After obtaining Optical Disk B, load it into a Ranger Station to unlock new crafting recipes, which can be purchased in the Science Shop using Raw Science (RS).
| Unlock | Content Data | Cost |
|---|---|---|
| Smithing: Brittle Plating | ・Brittle Plating | 1000 RS |
| Cookbook: Spider Den | ・Larvagna, Spider Slider | 2500 RS |
| Alley-oop! | ・Basketball ・Basketball Hoop ・Wall-Mounted Basketball Hoop |
1000 RS |
| Curved Bases | ・Grass/Stem Curved Floor ・Grass/Stem Curved Half Floor ・Sturdy/Grass/Stem Curved Wall ・Windowed Sturdy/Stem Curved Wall ・Palisade Curved Wall ・Sprig/Acorn Curved Fence ・Grass/Sturdy Curved Door ・Grass/Stem Curved Half Wall ・Grass/Stem Curved Outer Floor |
2500 RS |

Optical Disk A |
Optical Disk B |
Ice Cream Cart Optical Disk (Disc C) |
Snackbar TURBO Optical Disk |
TURBO Stolen Optical Disk |
Network Center TURBO Optical Disk |
How to Get Optical Disk B



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