Biomaterials
Call of Duty: Modern Warfare 4Launch 2026Last updated:
UncommonResource$200Used to craft: Radiation Blockers, Durable Gas Mask, Medkit, Self-Revive Kit, 3-Plate Ballistic Gel Vest, Dog Tag Case Upgrade I, Uncommon Ingredient Printing
Hajin Map
≤6.6%21%66%Total Chance per spawn point, log scale
Details
- Rarity
- Uncommon
- Type
- Resource
- Value
- $200
3D Printer
All recipes| Recipe | Needed |
|---|---|
 Radiation Blockers | 3 |
 Durable Gas Mask | 5 |
 Medkit | 5 |
 Self-Revive Kit | 5 |
 3-Plate Ballistic Gel Vest | 10 |
 Dog Tag Case Upgrade I | 10 |
 Uncommon Ingredient Printing | 20 |
| Materials | Needed |
|---|---|
 Chemicals | 20 |
 Synthetics | 20 |
Print Uncommon Ingredient Printing Upgrade to unlock.
Where to Find Biomaterials
| Container | Best Chance | Avg. Chance | Spawn Points |
|---|---|---|---|
| UXO Missile | 66% | 66% | 56 |
| Chemical Storage | 39% | 38% | 52 |
| First Aid Kit | 33% | 33% | 258 |
| Medicine Cabinet | 28% | 21% | 599 |
| Commercial Refrigerator | 15% | 10.0% | 69 |
| Refrigerator | 15% | 8.2% | 323 |
| Dresser | 7.1% | 4.0% | 289 |
| Filing Cabinet | 6.9% | 1.5% | 795 |
| Duffel | 6.5% | 2.5% | 1262 |
| Luggage | 5.6% | 3.1% | 587 |
| Supply CrateWIP | 2.6% | 1.5% | 138 |
| Locker | 1.2% | 1.2% | 370 |
Total Chance = Spawn Chance (the container is there) × the chance it holds the item. Best Chance = the best single spawn point, Avg. Chance = the average over all its spawn points. Tap a dot on the map to see one spawn point.
Ground Loot
WIPWork in progress
Lieutenants
WIPWork in progress
Bosses, Drops & Rewards
WIPWork in progress
Every chance is per match. WIP = in the data but not confirmed yet.