Investigation Commissions are Into That Pale Wasteland's weekly commissions in Zenless Zone Zero (ZZZ). See the guides for the Investigation Commissions in Edge, Heartland, and Core, how to unlock it, and the rewards here!

Into That Pale Wasteland Guides
Pale Wasteland		Cutting Through Wrong Paths		Into the End
Supply Box Locations			All Investigation Commissions

Investigation Commissions Information

How to Unlock Investigation Commissions

Investigation Commissions can be unlocked by completing Into That Pale Wasteland's final main story event, Into the End.

Into the End Quest Guide

Found on the Field Manual

Investigation Commissions can be found on the Field Manual.

Once Into the End is completed, you can view the rewards and refresh date information of your current investigation commission in the Field Manual.

Part of the Into That Pale Wasteland Event

Investigation Commissions are Into That Pale Wasteland weekly quests that reward Field Experience and Supply Vouchers.

Collect Hollow Data, solve puzzles, and defeat enemies and bosses to increase your Investigation Level with Field Experience and buy more rewards through Supply Vouchers!

Into That Pale Wasteland Event Guide

Edge Investigation Commission Walkthrough

Head to the Shallows of Melinoe Guide

Step	Objective
1	After spawning in Melinoe: Edge, follow the quest marker headed to the Spatial Fissure on the Upper Floor. Defeat the enemies to proceed.
2	Interact with the nearby Standard Hollow Data nodes to collect the Hollow Exploration Data needed for this commission. Collect all four nodes.
3	Open the second Spatial Fissure, then eliminate the Ethereals that will spawn from it.
4	Interact with the Agentboo to fill in the gap on the bridge. Complete the Bangboo circuit puzzle as shown and continue forward.
5	Upon arriving at the boss area, interact with the final Spatial Fissure and defeat the Thracian or Newborn - Dullahan to complete this commission.

Heartland Investigation Commission Walkthrough

Head to the Mid-Level of Melinoe Guide

Core Investigation Commission Walkthrough

Head to the Depths of Melinoe Guide

Investigation Commission Rewards

Limited Time Rewards

Objective	Rewards
Complete 1 investigation commission	Polychrome x60 Specialized Freeze Chip x2 Denny x10000
Complete 2 investigation commissions	Polychrome x60 Specialized Freeze Chip x2 Denny x10000
Complete 3 investigation commissions	Senior Investigator Log x4 Denny x10000

Here are all the limited time rewards for completing Into that Pale Wasteland's Investigation Commissions. These rewards are only available until January 20, 2025.

All Investigation Commission Rewards

Investigation Commission Rewards
Field Experience x1800	Supply Voucher x300

Each successfully run of an Investigation commission rewards x1800 Field Experience and x300 Supply Vouchers!

However, Field Experience can no longer be obtained once you reach Investigation Level 30. No Supply Vouchers will be received also when you have collected 900 Supply Vouchers from Investigation Commissions.

Zenless Zone Zero Related Guides

Into That Pale Wasteland

Into That Pale Wasteland Quests

Main Quest	Related Side Quest
Pale Wasteland	• Missing Bangboo (I) • Wish You a Song • Supplies Catcher (I) • Strange Gathering (I)
Cutting Through Wrong Paths	• Missing Bangboo (II) • Powerful Recruit • Supplies Catcher (II) • Strange Gathering (II)
Into the End	• Missing Bangboo (III) • Restful Break • Supplies Catcher (III) • Strange Gathering (III) • Supplies Catcher (IV) • Strange Gathering (IV)

Other Into That Pale Wasteland Guides

Other Current and Upcoming Events

All Events and Schedule