Tools · Interactive Map
Aniimo Egg Heist Map: Lost Isles and Lost Sanctum
Operation: Egg Heist is played on two maps, and both are here. The Lost Isles pins 276 places: 10 Egg Nests, 50 Rare Chests, 134 chests, 28 loot piles and 17 Jade-Inlaid Ritual Vessels, the Giant Umbrabow Egg, 5 Teleporters, the Evacuation Point, the Egg Boat and its 6 docks, and the 10 gates into the Lost Sanctum. The Lost Sanctum is a dungeon the game draws from 21 layouts across Normal, Hard, Nightmare and Chaos; pick a difficulty and a layout above the map to see its chests, nests, key rooms and Umbral Aniimo.
Updated
How to use the Egg Heist map
- Switch scene. Lost Isles and Lost Sanctum sit under the map switch. On the Lost Sanctum, choose the difficulty, then the layout your run drew: the game picks one per run.
- Filter and search. Each category in the rail turns on and off with its eye, each layer with a tap, and the search field finds a marker by name, such as Egg Nest or Rare Chest.
- Track what you looted. Tap a marker and mark it found. Tracking is kept in your browser, one list per scene and per layout.
- Share a spot. Every marker has its own link, and the address keeps the Lost Sanctum layout and difficulty, so the view you send is the view your squad opens.
What is on the Lost Isles (276)
Travel
28
- Teleporter5
- Evacuation Point1
- Egg Boat1
- Landing Point5
- Egg Boat dock6
- Lost Sanctum Main Entrance5
- Lost Sanctum Side Entrance5
Landmarks
1
- Giant Umbrabow Egg1
Treasures
239
- Egg Nest10
- Rare Chest50
- Chest134
- Loot pile28
- Jade-Inlaid Ritual Vessel17
Challenges
8
- Coin Monsters Spotted8
The isles are split into 6 areas: Ancient Harbor, Hidden Ruins, Forgotten Beach, Lookout Hill, Reef Bay and Forbidden Peak. Forbidden Peak is the one the game tags as a PVP Area, and it holds the Giant Umbrabow Egg, all 5 Landing Points and 24 of the 50 Rare Chests. 8 Coin Monsters Spotted markers sit in the other areas: defeat one and, in the game’s words, you “double your coins and earn extra Eggshell Coins”.
Egg Nests on the Lost Isles (10)
| Area | What the nest holds | On the map |
|---|---|---|
| Ancient Harbor | A special Aniimo nest found only on the Lost Isles. You may be able to dig up rare Aniimo eggs here. | Show nest → |
| Forbidden Peak | A unique Aniimo nest found only in the Lost Isles. You may be able to dig up a precious Darkler Egg here. | Show nest → |
| Forbidden Peak | A unique Aniimo nest found only in the Lost Isles. You may be able to dig up a precious Umbrabow Egg here. | Show nest → |
| Forbidden Peak | A special Aniimo nest found only on the Lost Isles. You may be able to dig up rare Aniimo eggs here. | Show nest → |
| Forbidden Peak | A special Aniimo nest found only on the Lost Isles. You may be able to dig up rare Aniimo eggs here. | Show nest → |
| Forgotten Beach | A special Aniimo nest found only on the Lost Isles. You may be able to dig up rare Aniimo eggs here. | Show nest → |
| Hidden Ruins | A unique Aniimo nest found only in the Lost Isles. You may be able to dig up a precious Darkler Egg here. | Show nest → |
| Hidden Ruins | A special Aniimo nest found only on the Lost Isles. You may be able to dig up rare Aniimo eggs here. | Show nest → |
| Lookout Hill | A special Aniimo nest found only on the Lost Isles. You may be able to dig up rare Aniimo eggs here. | Show nest → |
| Reef Bay | A special Aniimo nest found only on the Lost Isles. You may be able to dig up rare Aniimo eggs here. | Show nest → |
Exits, Teleporters and the Giant Umbrabow Egg
Evacuation Point
Hidden Ruins
An old portal left by earlier explorers. Use it to evacuate.
Show on the map →Egg Boat
Ancient Harbor
A makeshift boat made from a giant Aniimo egg. You can deliver eggs or leave the island here.
Show on the map →Teleporter (5)
2 in Forbidden Peak and 1 each in Hidden Ruins, Lookout Hill and Reef Bay
A simple teleportation device airdropped onto the island by Lumintech. Place an Aniimo egg inside to safely send it off the island and have it mailed to you later.
Show on the map →Giant Umbrabow Egg
Forbidden Peak
An egg nurturing an unknown life. Beneath its golden shell, powerful energy surges, awaiting the day of hatching.
Show on the map →The Lost Sanctum: 21 layouts
The Lost Sanctum is entered from the Lost Isles through its 5 Main Entrances and 5 Side Entrances, one of each in Ancient Harbor, Forgotten Beach, Hidden Ruins, Lookout Hill and Reef Bay. It is not one fixed map: each run draws one layout from the pool of its difficulty. Normal has 8, Hard has 6, and Nightmare and Chaos share the same 7, with different enemies, nests and key rooms. On Nightmare and Chaos, Random Sanctum 36 and Random Sanctum 40 are drawn half as often as the others. Locked rooms open with the Rusted Iron Key (Normal), the Silver-Plated Key (Hard) and the Gilded Key (Nightmare and Chaos).
| Difficulty | Layouts | Rare Chests | Chests | Loot piles | Egg Nests | Umbral Aniimo spots |
|---|---|---|---|---|---|---|
| Normal | 8 | 13–27 | 54–134 | 7–28 | 2–4 | 41–104 |
| Hard | 6 | 20–29 | 123–155 | 16–26 | 2–4 | 103–131 |
| Nightmare | 7 | 31–51 | 173–227 | 21–44 | 5–7 | 148–208 |
| Chaos | 7 | 31–51 | 173–227 | 21–44 | 2–3 | 163–231 |
Lowest to highest across the layouts of each difficulty. An Umbral Aniimo spot is a place an enemy can stand; which enemy set a room uses is rolled when the run starts, so a spot can also stay empty.
| Layout | Difficulty | Rare Chests | Chests | Loot piles | Egg Nests | Umbral Aniimo spots | On the map |
|---|---|---|---|---|---|---|---|
| Random Sanctum 53 | Normal | 17 | 100 | 15 | 3 | 104 | Open → |
| Random Sanctum 59 | Normal | 16 | 102 | 14 | 2 | 68 | Open → |
| Random Sanctum 58 | Normal | 27 | 134 | 28 | 2 | 83 | Open → |
| Random Sanctum 60 | Normal | 13 | 60 | 11 | 3 | 41 | Open → |
| Random Sanctum 56 | Normal | 14 | 54 | 7 | 4 | 52 | Open → |
| Random Sanctum 55 | Normal | 17 | 78 | 9 | 2 | 63 | Open → |
| Random Sanctum 57 | Normal | 13 | 89 | 11 | 3 | 76 | Open → |
| Random Sanctum 54 | Normal | 21 | 104 | 12 | 4 | 72 | Open → |
| Random Sanctum 48 | Hard | 28 | 123 | 18 | 4 | 110 | Open → |
| Random Sanctum 45 | Hard | 20 | 129 | 19 | 3 | 104 | Open → |
| Random Sanctum 41 | Hard | 28 | 150 | 18 | 3 | 131 | Open → |
| Random Sanctum 42 | Hard | 23 | 139 | 16 | 3 | 103 | Open → |
| Random Sanctum 49 | Hard | 29 | 135 | 25 | 4 | 121 | Open → |
| Random Sanctum 50 | Hard | 29 | 155 | 26 | 2 | 105 | Open → |
| Random Sanctum 39 | Nightmare / Chaos | 51 | 190 | 44 | 7 / 3 | 168 / 204 | Open → |
| Random Sanctum 35 | Nightmare / Chaos | 51 | 217 | 33 | 6 / 2 | 208 / 227 | Open → |
| Random Sanctum 32 | Nightmare / Chaos | 40 | 211 | 21 | 5 / 2 | 159 / 179 | Open → |
| Random Sanctum 37 | Nightmare / Chaos | 40 | 206 | 31 | 5 / 2 | 176 / 195 | Open → |
| Random Sanctum 34 | Nightmare / Chaos | 44 | 227 | 33 | 5 / 2 | 206 / 231 | Open → |
| Random Sanctum 36 | Nightmare / Chaos | 31 | 173 | 30 | 5 / 2 | 148 / 163 | Open → |
| Random Sanctum 40 | Nightmare / Chaos | 47 | 220 | 33 | 6 / 3 | 201 / 222 | Open → |
Two numbers are the Nightmare and Chaos counts of a shared layout. Open takes the map to the layout’s main entrance.
Egg Heist map FAQ
Where are the Egg Nests in Egg Heist?
The Lost Isles has 10 Egg Nests: 4 in Forbidden Peak, 2 in Hidden Ruins and 1 each in Ancient Harbor, Forgotten Beach, Lookout Hill and Reef Bay. 3 of them name the egg you may dig up: a Darkler Egg in Hidden Ruins, a Darkler Egg in Forbidden Peak and an Umbrabow Egg in Forbidden Peak. The rest read "A special Aniimo nest found only on the Lost Isles. You may be able to dig up rare Aniimo eggs here." Each Lost Sanctum layout adds nests of its own, 2–4 on Normal.
How many chests are on the Lost Isles?
184 chests: 50 Rare Chests, 24 of them in Forbidden Peak, and 134 lesser chests the in-game map leaves unmarked. On top of those are 28 searchable loot piles and 17 Jade-Inlaid Ritual Vessels. Hide the other categories in the rail to see only the Treasures.
Where is the Giant Umbrabow Egg?
In Forbidden Peak, the one area of the Lost Isles the game tags as a PVP Area. The game describes it as "An egg nurturing an unknown life. Beneath its golden shell, powerful energy surges, awaiting the day of hatching."
How do you enter the Lost Sanctum?
Through one of its gates on the Lost Isles: 5 Main Entrances and 5 Side Entrances, one of each in Ancient Harbor, Forgotten Beach, Hidden Ruins, Lookout Hill and Reef Bay. The game calls the main gate "A gate leading to the Lost Sanctum. Legend says mysterious and powerful Aniimo live beyond it." and the side one "A side entrance to the Lost Sanctum that leads straight into its depths. Great opportunities often come with great risks!" Inside, locked rooms open with a key that depends on the difficulty: the Rusted Iron Key (Normal), the Silver-Plated Key (Hard) and the Gilded Key (Nightmare and Chaos).
Where is the Evacuation Point in Egg Heist?
The Lost Isles has one, in Hidden Ruins: "An old portal left by earlier explorers. Use it to evacuate." The Egg Boat, moored in Ancient Harbor, is the other way out: "A makeshift boat made from a giant Aniimo egg. You can deliver eggs or leave the island here." The map also marks its 6 docks, and the 5 Teleporters send a single egg off the island to be mailed to you.
More on Egg Heist
- Egg Heist beginner guide: how a run works, from loadout to the Egg Boat, and the rewards.
- Egg Heist Chaos Mode: the hardest difficulty, how it unlocks and what it drops.
- Every Aniimo egg, by rarity, with what each type guarantees.
- The other maps: Idyll, the open world, and Astra, the city.
Marker positions, layer taxonomy and the Lost Sanctum layouts surveyed by aniidex.com, reused here with the written permission of its owner. Marker names and descriptions are the game’s own strings, except the notes on chests and piles the in-game map leaves unmarked, which are aniidex’s. Base maps and marker icons © Pawprint Interactive Entertainment Pte. Ltd. Updated 2026-09-30.