Aniimo Egg Heist Maps: All 25 Lost Sanctum Layouts and the Lost Isles

• 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.

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 all 8 Rare Chests. The other 5 each have a Landing Point, a Lost Sanctum Main Entrance and a Side Entrance. Chest spots cover every difficulty’s loot set, so a match fills only part of them. The PvP mode category (36) belongs to the separate 3-team mode on the same isles; the other 320 markers are Team Mode’s.

The Lost Isles by area

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 7, Hard has 6, and Nightmare and Chaos share the same 12, with different Egg Nests. On Nightmare and Chaos, Random Sanctum 32, Random Sanctum 34, Random Sanctum 35, Random Sanctum 37 and Random Sanctum 39 are listed twice in the game's pool, so they come up twice as often as the others. Key rooms open with the Rusted Iron Key (Normal), the Silver-Plated Key (Hard) and the Gilded Key (Nightmare and Chaos). An Umbral Omega Stellarys can guard Egg Nests in 16 layouts (none on Normal), and the Alpha Bouldus added in 1.1 Part 2 has its fixed room in 5 of the Nightmare and Chaos layouts.

Lowest to highest across the layouts of each difficulty. A room’s chests come from one of several reward sets in the game’s files and the map shows the spots of all of them, so a run fills only part of the chest spots.

Two numbers are the Nightmare and Chaos counts of a shared layout. Open loads the layout on the map, at an address you can share.

• 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, the Whisperwake Isles of 1.1 Part 2 and Astra, the city; every region of the open world, compared in the regions table.