| iRO Wiki | 概要 |
| Octopus Cave -iW | A quick and easy instance where players kill 4 octopus legs, followed by the Disgusting Octopus itself. 必要アイテム(消費なし): Octopus Hunting Stick or VIP |
| Malangdo Culvert -iW | A quick and decidedly-not-easy instance with two difficulty levels, in which players first clean the culverts under Malangdo Island, and then fight a Ceolacanth boss, in return for Seagod's Anger and coin bag drops. 必要アイテム(消費なし): Aqua Lord's Protection or VIP |
| iRO Wiki | 概要 |
| Bakonawa Extermination -iW | Defeat Bakonawa before he eats the moon. |
| Bangungot's Instance -iW | Save the hospital in Port Malaya from Bangungot |
| Buwaya's Cave -iW | Defeat Buwaya in his cave. |
| iRO Wiki | 概要 |
| Endless Tower -iW | A 100-floor tower full of hundreds of different monsters, and nearly every MVP, culminating in two unique Boss fights |
| Nidhoggur's Nest -iW | Defeat the dragon Nidhoggur beneath the Great Yggdrasil Tree. |
| Orc Memory Dungeon -iW | A near-copy of the Orc Dungeon map where players must battle Enchanted Orcs, culminating in a fight against a special Orc Hero |
| Sealed Shrine -iW | A quest where players must defeat an especially powerful version of Baphomet; those who succeed may be able to create a special Baphomet Horns headgear, given a special drop |
| Hazy Forest -iW | Connecting Mora Village with the rest of the New World, players must traverse several islands and defeat the Lost Dragon. |
