Insectoid Tunnel Sealed Dungeon · Lv. 30 · Altgard

Sealed Dungeon

Insectoid Tunnel is a Sealed Dungeon in AION 2. This page lists what the global client knows about it: level, party size, difficulties, rewards and where its entrance is.

The ground beneath Altgard is weakening due to underground tunnels used by the burrowing insectoid. It is said the burrowing insectoids dwell in this cave.

Type
Sealed Dungeon
Rec. level
30
Region
Altgard

Insectoid Tunnel quick guide

The short version: what you need to enter Insectoid Tunnel and the drops worth the run, read from the game client.

Before you go

  • Level 30+
  • Entrance Basfelt Ruins, Altgard
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Run Insectoid Tunnel with the map open beside you

Party dungeons, raids and instances with entry rules, bosses, rewards and an interactive dungeon map.

  • Interactive dungeon maps with boss pins
  • Bosses, difficulties and weekly reset day
  • Rewards and loot for every mode
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Insectoid Tunnel Map: Bosses, Rooms & Route

Interactive Insectoid Tunnel map for AION 2 showing 3 monster packs, portals, doors and interactive objects on the in-game dungeon map.

Insectoid Tunnel map – AION 2 dungeon layout with boss locations
Scroll to zoom · drag to pan · click a marker

Insectoid Tunnel map (Standard) with every boss, monster pack and object placed from the game client's spawn data.

Insectoid Tunnel Walkthrough: Monsters & Route

Every monster you meet in Insectoid Tunnel on Standard: 3 monster packs with 6 monsters in total, plus the chests, shrines and other interactions on the map.

  1. Entrance

    Start at the dungeon entrance.

  2. Monsters in Insectoid Tunnel

    Insectoid Tunnel has 3 monster packs with 6 monsters in total. Monsters here are Lv. 30. Every pack is made up of Tunnel Swarm. Along the way: Treasure Chest ×6 and Precious Treasure Chest. Teleport portals here: Exit.

    • Treasure Chest ×6
    • Precious Treasure Chest
    • Exit

Monster roster

MonsterCountMonster packs
Tunnel Swarm – AION 2 portraitTunnel Swarm63

Insectoid Tunnel entry requirements & limits

Entry level, party size and run limits for each mode of Insectoid Tunnel, read from the game client.

ModeParty size
StandardSolo

Bosses and monsters

Bosses: 0. Other monster types inside: 1. Open any of them for its level and drops.

Monsters:

Tunnel Swarm – AION 2 portraitTunnel Swarm

Clear rewards

What the game hands out for clearing Insectoid Tunnel, per difficulty. Elyos and Asmodians get different rewards here.

DifficultyElyosAsmodian
Standard15,000×Kina (Bound) – AION 2 item iconKina (Bound)1,000×Abyss Points – AION 2 item iconAbyss Points2,500×Enhance Stone – AION 2 item iconEnhance Stone15,000×Kina (Bound) – AION 2 item iconKina (Bound)2×Sealed Wing Featherdown (Bound) – AION 2 item iconSealed Wing Featherdown (Bound)2×Statue Scrap: Night Illusion Wings (Bound) – AION 2 item iconStatue Scrap: Night Illusion Wings (Bound)Title: Social Distancing – AION 2 item iconTitle: Social Distancing2×Daevanion Crystal (Bound) – AION 2 item iconDaevanion Crystal (Bound)2×Wisdom Stone (Bound) – AION 2 item iconWisdom Stone (Bound)1,250×Enhance Stone – AION 2 item iconEnhance Stone

What Insectoid Tunnel rewards turn into

Substance Morph recipes that spend items Insectoid Tunnel gives out (1). Counts and Kinah costs are read from the game client.

ResultMaterialsSuccess
Amplify Stone (Unique) – AION 2 item iconAmplify Stone (Unique)100%

Every recipe, with its limits and requirements, is on our conversion page: all Substance Morph recipes

Loot table

The global client has no loot table for Insectoid Tunnel. Loot from instanced bosses and monsters is rolled by the game server, so there are no items or drop chances to list.

Entrance location

Where to enter Insectoid Tunnel: Basfelt Ruins on the Altgard map.

Entrance of Insectoid Tunnel on the map

Basfelt Ruins · Altgard

Show on the interactive map

Quests tied to Insectoid Tunnel

The quest Insectoid Tunnel is tied to Insectoid Tunnel.

NameType
Insectoid TunnelExploration

More Sealed Dungeon

NameRec. level
All-Curing Cave30
Altar of Hope30
Balaur Scouts Outpost30
Broken Hall of Knowledge30
Canyon Library30
Deep and Dark Pit30
Dratona Assembly Area30
Experimental Prison Compound30

Data read from the AION 2 global client (build 0.0.4387.0). Updated for the Nov 4, 2026 patch. How we read the game files

Insectoid Tunnel is a Sealed Dungeon in AION 2 around level 30. The global client lists its bosses, the monsters inside and any clear rewards, all shown on this page. Numbers come straight from the game files and match the North American and European servers.

See Also

DungeonsAltgardAll-Curing CaveAltar of HopeBalaur Scouts Outpost
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Insectoid Tunnel FAQ

What do Insectoid Tunnel rewards turn into with Substance Morph?

Substance Morph turns them into: Amplify Stone (Unique) for 4× Amplify Stone Fragment (Unique) (Bound) and 2,500× Enhance Stone.

Where is the entrance to Insectoid Tunnel?

The entrance to Insectoid Tunnel is in Basfelt Ruins on the Altgard map; the map on this page marks the exact spot.

What level do you need for Insectoid Tunnel?

The game recommends level 30 for Insectoid Tunnel.

What monsters are in Insectoid Tunnel?

Insectoid Tunnel has 3 monster packs with 6 monsters on Standard. The most common are Tunnel Swarm; the walkthrough above lists them stage by stage.