Events · Catching event
Idyll Ecological Investigation
16 Sept to 20 Sept
Dates
5 days
Length
Ecological Investigation
Series
3 rounds
This season
16 Sept to 20 Sept2 Oct to 8 Oct16 Oct to 22 Oct
The short version
The Idyll Ecological Investigation asks you to record featured Aniimo for the Polaris Institute. It runs three times this season: 16 to 20 September, 2 to 8 October and 16 to 22 October. Tracking and catching the featured Aniimo earns points toward milestone rewards.
According to Game8, it unlocks after the main story quest Setting Out Again, and catching an Aniimo that is not yet in your Aniilog is worth more points.
Summary written with AI from the sources listed below, then checked on 18 September.
Share it
Talk about it
How to take part
- Finish the main quest Setting Out Again to unlock it, per Game8.
- Open the event from the Events menu and press Track on a featured Aniimo.
- Teleport to the nearest point, find and catch it, then return to the event screen to claim.
Rewards
- Credits x20,000, Aniipod Track x5 and Sparkling Crystal x20 across the milestones, from Game8's screenshot of an early build. Live amounts may differ.
Tips
- Aniimo you have not recorded yet give more points.
- Catching the featured Aniimo also counts toward the daily task to catch five Aniimo, per Game8.
Idyll Ecological Investigation, answered
When is the Idyll Ecological Investigation in Aniimo?
It runs from 16 to 20 September, 2 to 8 October and 16 to 22 October 2026, per the official calendar.
How do you unlock the Idyll Ecological Investigation?
Game8 says it unlocks after the main story quest Setting Out Again. Then open it from the Events menu.
Player tips
What people are learning about Idyll Ecological Investigation- Loading tips…
Sources
- Official Aniimo event calendar · 2026-09-16
- Idyll Ecological Investigation Event Guide (Game8) · 2026-09-16
- List of Events and Schedule (Game8) · 2026-09-17
