Duet Night Abyss Go, Geniemons! Walkthrough: Location, Lamenting Lake Guide, and Rewards

As you dive into Duet Night Abyss, side quests like “Go, Geniemons!” offer fresh challenges and surprises away from the main storyline. This mission gives you a hands-on introduction to creature interaction—letting you feed and care for unique Geniemon companions. By following Snow’s clues and using route-specific techniques, you'll not only encounter new faces but also permanently unlock new gameplay features that shape your experience in the world of Icelake.

Unlocking the Go, Geniemons! quest

Before you can access “Go, Geniemons!”, you need to have finished “The Art of Survival.” Only then does the quest become available in the Sanctuary.​

How to start Go, Geniemons!

To begin, teleport to the Sanctuary and find Snow, an NPC waiting to share her concerns. Engage Snow in conversation about the mysterious rumors, which will lead you to search for a giant pig near the lakeside of Lamenting Lake.

How to reach Lamenting Lake

You must leave Sanctuary and check your map for access points. If the “Windwake Pier Avian Tower” is not yet unlocked, you can teleport to “Icelake Outskirts Avian Tower” instead. Follow the onscreen quest marker down to Lamenting Lake. As you approach, you’ll spot two men talking. To reach them, use the fragile ice platforms, which require quick movement. Employ the Helix Jump ability to travel swiftly and avoid falling in.​

Go, Geniemons! Walkthrough

Step 1

Complete “The Art of Survival” quest. This opens access to the “Go, Geniemons!” quest.

Step 2

Teleport to the Sanctuary and find Snow. Talk with her and listen to her story about the rumored giant pig at Lamenting Lake.

Step 3

Exit Sanctuary. Use the map to teleport either to “Windwake Pier Avian Tower” or, if unavailable, “Icelake Outskirts Avian Tower.” Follow the quest marker to Lamenting Lake.

Step 4

Spot two men from a distance and use the fragile ice platforms to reach them. Move quickly so the platforms don’t break beneath you. Use Helix Jump for easier traversal. Arrive at the islet and trigger a cutscene. Snow and the protagonist meet Geniemon Hunters, and a mysterious voice asks for help with rescued Geniemon.

Step 5

Defeat the poachers and Filthoids to save the caged Geniemon. This will advance the quest.

Step 6

Play through another cutscene. The characters Truffle and Filbert introduce themselves and further the story.

Step 7

Interact with Truffle, who will ask you to care for an injured Geniemon. Receive a Yum Treat and feed it to the creature. This permanently unlocks Geniemon feeding and capturing abilities for your account.

Go Geniemons! Rewards

Completing “Go, Geniemons!” not only advances your progress in Duet Night Abyss but also unlocks ongoing features involving Geniemons. You can now freely interact, feed, and capture these creatures as you explore further side quests and special events.