Tissue Samples are a crafting material dropped from Creepers and found in the Brain of Cthulhu's Treasure Bag. They can be used in conjunction with Crimtane Bars to create Crimtane tools and the Crimson armor set.
A total of 126 / 106 / 61 Tissue Samples are required to craft one of each item.
- Desktop 184.108.40.206:
- Desktop 1.2: Introduced.
- Console 1.02: Introduced.
- Switch 1.0.711.6: Introduced.
- Mobile 1.2.6508: Introduced.
- 3DS-Release: Introduced.