 Sticky Elemental Goo | — | — | 0 | 0.1 |
 Stimulated Brain | Other | Quest Items | 0 | 15 |
 Stitched Mutant Hide Legs | Equipment | Legs | 0 | 34 |
 Stockfish | — | Food | 0 | 5 |
 Stoic Iks Boots | Equipment | Boots | 0 | 15 |
 Stoic Iks Casque | Equipment | Helmets | 0 | 35 |
 Stoic Iks Chestplate | Equipment | Armors | 0 | 142 |
 Stoic Iks Cuirass | Equipment | Armors | 0 | 44 |
 Stoic Iks Culet | Equipment | Legs | 0 | 51 |
 Stoic Iks Faulds | Equipment | Legs | 0 | 34 |
 Stoic Iks Headpiece | Equipment | Helmets | 0 | 21 |
 Stoic Iks Robe | Equipment | Armors | 0 | 128 |
 Stoic Iks Sandals | Equipment | Boots | 0 | 9 |
 Stolen Golden Goblet | Decoration | Quest Items | 0 | 15 |
 Stone (Small) | Other | Metals | 0 | 410 |
 Stone Coal Basin | — | Illumination | — | — |
 Stone Coffin | Decoration | Coffins | — | — |
 Stone Coffin (Blue) | Decoration | Coffins | — | — |
 Stone Coffin (Quest) | Decoration | Coffins | — | — |
 Stone Coffin (Red) | Decoration | Coffins | — | — |
 Stone Coffin (Yellow) | Decoration | Coffins | — | — |
 Stone Devourer Soul Core | Other | Soul Cores | 0 | 10 |
 Stone Golem Soul Core | Other | Soul Cores | 0 | 10 |
 Stone Herb | — | Creature Products | 20 | 0.2 |
 Stone Nose | — | Creature Products | 590 | 2.6 |
 Stone of Insight | Other | Magical Items | 0 | 9.99 |
 Stone of Wisdom | Other | Magical Items | 0 | 9.99 |
 Stone Rhino Soul Core | Other | Soul Cores | 0 | 10 |
 Stone Room Divider | Decoration | Decorations | — | — |
 Stone Rubbish | Other | Rubbish | 0 | 9.8 |
 Stone Shelf | Decoration | Closets | — | — |
 Stone Shower Rune | Runes | Attack Runes | 0 | 0.52 |
 Stone Shower Rune (Weak) | Runes | Attack Runes | 0 | 0.52 |
 Stone Skin Amulet | Equipment | Amulets and Necklaces | 500 | 7 |
 Stone Table Kit | Decoration | Furniture | 0 | 35 |
 Stone Tablet with Ley Lines | Other | Quest Items | 0 | 40 |
 Stone Tiles | Decoration | Floor Decorations | — | — |
 Stone Wing | — | Creature Products | 120 | 1.53 |
 Stonecutter Axe | Weapons | Axe Weapons | 320 | 99 |
 Stonerefiner Soul Core | Other | Soul Cores | 0 | 10 |
 Stonerefiner's Skull | — | Creature Products | 100 | 3 |
 Stool | Decoration | Furniture | — | — |
 Strand of Hair | Other | Quest Items | 0 | 1 |
 Strand of Medusa Hair | — | Creature Products | 600 | 2.3 |
 Strange Amulet | Equipment | Amulets and Necklaces | 0 | 6 |
 Strange Apparatus (Coils Activated) | — | Machines (Objects) | — | — |
 Strange Apparatus (Electrodes Activated) | — | Machines (Objects) | — | — |
 Strange Blue Powder | Other | Quest Items | 0 | 0.5 |
 Strange Blue Powder (Used) | Other | Quest Items | 0 | 0.5 |
 Strange Device | Other | Quest Items | 0 | 5 |