NPC's en wezens
Mobs, bosses, NPCs, vendors, chests
| Unit | Level | Tags | Has |
|---|---|---|---|
 Intoxicating Flower | — | ||
| Io | — | NPCQuest | |
| Iron Rivets | — | spawns | |
| Isaac | — | NPC | |
| Isaac | — | NPC | |
| Isaac | — | NPC | |
| Isaac Active Object Inherit1 | — | ||
| Isaac Active Object Inherit2 | — | ||
| Isaac Active Object Inherit3 | — | ||
 Isopropyl Alcohol | — | spawns | |
 Ivie Clarkson | — | NPCVendorQuest | vendorspawns |
 J'brahah | — | NPCQuest | |
| Jack | — | Quest | |
| Jacob | — | NPCQuest | |
| Jade Quickshade | — | NPC | vendorspawns |
| Jadevalk | — | ||
| Jahri Bubbler | — | spawns | |
| Jahri Roots | — | NPCQuest | vendorspawns |
| Jasper Wilde | — | NPCQuest | |
| Jax | — | NPC | vendor |
| Jayla | — | NPCQuest | |
| Jeffery Schaefer | — | NPC | vendor |
| Jennifer Davyna | — | NPC | vendorspawns |
| Jennifer Davyna | — | NPC | vendorspawns |
| Jerry | — | NPC | |
| Jett Stringer | — | NPC | vendorspawns |
| Joe | — | NPCQuest | |
| Jogvan | — | NPC | |
| Jong hout | 3 | Mob | |
| Jong hout | 3 | Mob | |
| Jong hout | 3 | Mob | |
| Jong hout | 3 | Mob | |
| Jong hout | 3 | Mob | |
| Jong hout | 3 | Mob | |
| Jong hout | 3 | Mob | |
| Jong hout | 3 | Mob | |
| Jong hout | 10 | Mob | |
| Jong hout | 11 | Mob | |
| Jong hout | 12 | Mob | |
| Jong hout | 13 | Mob | |
| Jong hout | 14 | Mob | |
| Jong hout | 19 | Mob | |
| Jong hout | 19 | Mob | |
| Jonge Lacertiaan | 19 | Mob | |
| Jonge Lacertiaan | 19 | Mob | |
| Jonge Lacertiaan | 19 | Mob | |
| Jonge Lacertiaan | 19 | Mob | |
| Jonge Lacertiaan | 19 | Mob | |
| Jonge Lacertiaan | 19 | Mob | |
| Jonge Lacertiaan | 19 | Mob |