Heartopia Egg Hunt Locations

Hidden across Heartopia lie secret hot springs where glowing Onsen Eggs await discovery-each one offering rare rewards and clues to the next mysterious site.

Day 5 egg location in Heartopia

The Day 5 egg in Heartopia is placed near the central hot springs area, beside the wooden bridge leading to the relaxation garden. Look for a cluster of steam vents and a small patch of colorful flowers nearby. The egg blends with the warm glow of the springs, so check the rocks and water edges carefully to spot it.

How to redeem Heartopia codes during Winter Frost Season

You redeem Heartopia codes the same way during Winter Frost Season as at any other time; the seasonal event does not change the redemption menu.​​

Step-by-step code redemption

1. Open the watch menu in-game.

2. In the watch menu, select Settings.

3. In the Settings screen, stay on the General tab and look at the lower-right corner for the Redeem Code button.​

4. Click Redeem Code, type or paste a valid gift code into the text box, and press Redeem.

5. If the code is valid and not expired, you’ll see a confirmation telling you to check your mailbox for rewards.​

6. Open the watch menu again, choose Mailbox, then press Claim or Claim All on the reward mail to receive the items.​

Tips specific to Winter Frost Season

• You can redeem codes at any time (in town or in event areas like Winter Utopia); you do not need to be in a special Winter Frost zone.

• Many current codes give Wishing Stars, Moonlight Crystals, and materials that help with Winter Frost season pass tasks (building, crafting, decorating).

• Codes have expiry dates, so redeem them as soon as you get them, especially ones promoted for the Winter Frost period.​​

What are the active Heartopia codes for February 2026

Here are the currently active Heartopia codes listed for February 2026 and their rewards, including which ones are still valid after 7 February.

Still active through March 31, 2026

These are safe to use for the rest of February (and beyond, where noted).

• heartopia10m – 10 Wishing Stars (valid until March 31, 2026).

• lifewithline – 10 Wishing Stars (valid until March 31, 2026).

• happy2026 – 10 Moonlight Crystals, 8,888 Gold (valid until March 31, 2026).

• heartopia5m – 5-10 Wishing Stars (amount varies slightly by list, but always Wishing Stars).

• k7m9q2a8l5 – 5 Wishing Stars, 3 Mermaid Fish Attractors, 10 Fertilizer.

• r4a8x2n – 5 Wishing Stars, 10 Growth Boosters, 10 Oranges/Mandarins.

• top1thanks – 5 Wishing Stars, 2 Mermaid Perfumes, 10 Mandarins.

• true5mthks – 10 Quality Timber, 2 Chef’s Special Salads, 20 Branches.

• a7k9m2q8l – 5 Wishing Stars, 3 Repair Kits, 10 Blueberries (valid until March 31, 2026).

• letsbuild – 15 Wishing Stars, 5,000 Gold, 10 Fertilizer (some lists also show Blueberries/Repair Kits; rewards are always building-oriented).

• letsdressup – 15 Wishing Stars, 5,000 Gold, 10 Growth Boosters or cosmetics-support items (exact line-up varies, but it’s dress-up themed).

• z4p6n8r2 – 10 Quality Timber, 2 Chef’s Special Salads, 20 Branches.

• h9q3a7m5 – 2 Roaming Oak Timber, 10 Milk, 10 Timber/Apples.

• x2l8k6p – 5 Wishing Stars, 10 Fertilizer, 10 Apples.

• m7r9q4a – 2 Mermaid Perfumes, 10,000 Gold, 10 Eggs.

• q6p9m4a7k – 5 Wishing Stars, 3 Mermaid Fish Attractors, 10 Fertilizer (listed as active in some February round-ups).​

• a9l5k7m2r8 – 5 Wishing Stars, 3 Mermaid Fish Attractors, 10 Fertilizer.

• r4p8n6m2q9 – 5 Wishing Stars, 3 Mermaid Fish Attractors, 10 Fertilizer.​

• letsparty – 15 Wishing Stars, 5,000 Gold, 3 Repair Kits.​

• b8n2k5l – 2 Flawless Fluorites, 6 Rare Timbers, 10 Stones.

• dcthx4u – 10 Wishing Stars.​

Some sites also mention one or two long-term “generic” Wishing Star codes expiring later in 2026; if you see a single-line code with only “Wishing Stars x5/x10” and a June 30, 2026 expiry, that one is also currently active.

Expired or ending early in February 2026

These were active in early February but listed with an expiry of 7 February 2026, so they may now show as invalid.

• specialgift0103 – 100 Moonlight Crystals (until 7 February 2026).

• heartopia0108 – 100 Moonlight Crystals (until 7 February 2026).

• mylittlepony – 100 Moonlight Crystals (until 7 February 2026).

Quick table of the main February codes

If you want, tell me what you’re short on (Wishing Stars, Moonlight Crystals, building mats, etc.), and I can point out the 3-4 best codes to prioritize for Winter Frost.