| Item Name | Rarity | Stack Type | DLC | Category | Rainglish |
|---|---|---|---|---|---|
| Predatory Instincts | Uncommon | Linear, None | - | Damage | Prinstincts |
| Preon Accumulator | Equipment | - | - | Damage | Preon |
| Primordial Cube | Equipment | - | - | Utility | - |
| Prison Matrix | Boss | Linear | - | - | - |
| Purity | Lunar | Linear | - | Utility | - |
| Queen's Gland | Boss | Linear | - | Utility | B.G |
| Radar Scanner | Equipment | - | - | Utility | Scanner |
| Razorwire | Uncommon | Linear | - | Damage | - |
| Recycler | Equipment | - | - | Utility | - |
| Red Whip | Uncommon | Linear | - | Utility | Whip |