Heartopia Egg Hunting Guide: Find Every Onsen Egg & Complete the Promise Quest
Searching for the Onsen Egg Heartopia? You're in the right place! The Onsen Egg Promise is the exciting Day 1 challenge in Heartopia's Winter Frost Season egg hunt. This Onsen Egg Heartopia quest, part of the Naughty Quest series, tasks you with finding a hidden gift egg on Onsen Mountain and snapping a photo to claim rewards.
Our complete Onsen Egg Promise Heartopia guide covers everything: exact Onsen Egg Heartopia location, step-by-step instructions, rewards, tips, and troubleshooting. Don't miss out on Festival Tokens and exclusive recipes!
What is the Onsen Egg Promise in Heartopia?
The Onsen Egg Promise Heartopia kicks off the 16-day Winter Frost Season egg hunt. Triggered by Naughty NPC on Onsen Mountain, this Onsen Egg Heartopia quest revolves around locating the Beige Cracked Egg (Day 1's gift egg) and photographing it. It's a treasure hunt blending exploration, photography, and seasonal fun.
Key Event Details
- Duration: Winter Frost Season (Jan 24 - Mar 14, 2026), daily eggs reset.
- Total Eggs: 16 (Day 1: Onsen Egg Promise).
- Why Hunt? Earn Festival Tokens for Azure's Fashionwave Store (winter outfits, furniture).
How to Start the Onsen Egg Promise Quest
Before chasing the Onsen Egg Heartopia, complete prerequisites:
- 1.Enter Winter Frost Season (log in during event period).
- 2.Teleport to Onsen Mountain (north map area).
- 3.Complete Atara's opening ceremony (talk to Atara and Annie for cutscene and area unlock).
Now, accept the quest:
- Head to Naughty NPC (bus stop left uphill path).
- Interact: "The first gift egg shouldn't be far from Naughty. Find it and take a picture."
Quest icon (snowman or fashion event) appears on your map. Track progress (1/16). This setup ensures you're ready for the Onsen Egg Heartopia hunt!
Exact Onsen Egg Heartopia Location (Day 1 Beige Cracked Egg)
The Onsen Egg Promise Heartopia egg spawns near Naughty—no wandering required! Here's the precise Onsen Egg Heartopia spot:
📍 Primary Location: Top of the fence on the long bridge platform (pathway from Naughty uphill).
Alternate Spots (confirmed by players): Right behind Naughty boy, ruins near three capybara statues, or small post by the fence overlooking the hot spring lake.
From Naughty:
- 1.Face the bus stop.
- 2.Go left uphill.
- 3.Spot the beige cracked egg perched on the wooden fence rail (glowing subtly in snow).
💡 Pro Tip: Use task tracker—egg highlights when close. If missed, visit friends' homes for Egg Ornament photos (furniture version).
Step-by-Step Guide to Complete Onsen Egg Promise
Follow these for flawless Onsen Egg Heartopia completion:
- 1Trigger Quest: Talk to Naughty.
- 2Locate Egg: Head to fence (30-60 seconds walk).
- 3Photograph: Open camera (default key: C or tap icon), frame the Onsen Egg Heartopia, snap!
- 4Submit: Photo auto-submits; egg vanishes.
- 5Claim Rewards: Check quest log (progress updates).
⏱️ Total time: Under 2 minutes. Repeat daily for next Onsen Egg Promise variants.
Rewards for Onsen Egg Heartopia Quest
Instant gratification from Onsen Egg Promise Heartopia:
300 Festival Tokens (shop currency).
Penguin Material Pack (crafting boost).
Egg Ornament (placeable furniture—let friends photo yours!).
Full 16-egg haul: Onsen Egg Recipe (cookable dish) + exclusive winter cosmetics. Tokens buy at Azure's store (daily resets—visit often!).
Tips, Tricks & Common Issues for Onsen Egg Promise
❌ Can't Find Egg? Ensure quest accepted; restart game/server hop.
🌍 Server Differences: SEA (UTC+7) spawns earliest; NA similar.
📅 Missed Day 1? Use friends' ornaments or wait for reruns.
⚡ Max Efficiency: Combine with daily routines (feed animals nearby).
🔮 Future Days: Follow our All Egg Locations guide (updating daily).