Nano Book
The Nano Book lists every Nano in sections for Level Nanos, World Nanos and Coming Soon; this page explains its labels and the Nano Station changes.
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The Nano Book is the NANOS tab of your inventory. It shows every Nano in the game in one grid, so you can see what you own, what comes next and where the extra Nanos come from. It was reorganised in B103 (October 18, 2026) and looks the same on desktop, web and mobile.
Opening it
Open your inventory and choose the NANOS tab (the tabs read EQUIPMENT, NANOS and CARDS). On mobile, open the inventory from the menu and tap the tab. A Nano Station shows the same book next to its controls.
The sections
| Section | What it holds | Header shows |
|---|---|---|
| LEVEL NANOS | the 36 Nanos you earn by levelling, from Buttercup at level 1 to Humongosaur at level 36 | owned / total |
| WORLD NANOS | the 12 extra Nanos from missions and login gifts, in level order | owned / total |
| COMING SOON | Nanos that cannot be obtained: Finn, Lee Kanker, Father, Rex and Fern | how many there are |
Each section starts on a new row with its own header bar. Scroll down to reach the lower sections.
Reading a cell
- Full-colour portrait: you own the Nano.
- Silhouette with "LV. 12": you do not own it yet. The number is the level it belongs to. For a Level Nano that is the level you reach by earning it. For a World Nano it is the level its mission needs.
- Grey outlined silhouette with "SOON": a Coming Soon Nano. The outline is there so the cell does not look like a missing picture. It is only a label and says nothing about when, or whether, the Nano will arrive.
Hover over a cell for a tooltip with the Nano's name, whether it is a Level or World Nano, and its level. For a World Nano the tooltip also names the mission that awards it, for example "Obtained from mission: Sorted Cheeses", or says that it is given at login.
Click a Nano to open its card. The card opens on the left so it does not cover the book. For a Nano you own it shows the type, the description and all three powers. For a Nano you have not unlocked it shows the silhouette and "???" instead, and the powers stay hidden.
The temporary fused Nano that Ultra members make with Nano Mix is not listed in the book.
Other players' Nanos
Inspect another player and choose their NANOS tab to see the same grid with their Nanos filled in. The list scrolls all the way to the last Nano.
Nano Station changes
Nano Stations are where you equip Nanos and choose their powers. Several things changed around them:
- More stations. Every infected zone has a Nano Station and a Power Shopkeeper inside, so you can swap Nanos before a hard fight. New stations also stand by Dracula in Eternal Vistas and by Dexbot Q-65 in Townsville Center.
- Easier to reach. In Pokey Oaks Junior High, the KND Training Area and Delightful Developments the station and the Power Shop stand right at the entrance.
- World Nanos are supported. Every World Nano can be equipped and given a power at any station.
- Clear info. Clicking a Nano at a station shows its details on the left. Nanos you have not unlocked stay hidden, along with their powers.
- Clear names. The stations in the starting cul-de-sac are labelled "Nano Station".
- Stations on the go. A Remote Nano Station opens a station wherever you are. Power Shopkeepers and general supplies vendors sell it for 1,000 taros.
The first power you choose for a new Nano is free. Changing it later costs Fusion Matter and Power Items from a Power Shopkeeper (1,000 taros each).
Tips
- Use the section counters as a checklist. "9 / 12" under WORLD NANOS tells you three missions are still waiting.
- A World Nano's tooltip is the quickest way to find its mission. World Nanos lists every giver and zone.
- For the level-up Nanos and their missions see Nano Missions.
History
- September 2026: World Nanos are added to the book after the Level Nano of the same level. Coming Soon silhouettes get an outline.
- October 8, 2026: the Nano info card opens on the left, and locked Nanos hide their powers.
- B103 (October 18, 2026): the three sections with counters, short captions that fit the cell, tooltips that name each World Nano's mission, and a fix for scrolling another player's Nanos.
