B101: Nano Mix
Ultra members can fuse two equipped Nanos into one of four temporary fusions for 30 minutes; desktop players need the new launcher.
2026-10-17updateultrananoslauncher
B101 went live on October 16, 2026 on web and mobile, and on desktop with the B101h1 follow-up on October 17. It adds Nano Mix, a perk for FusionFall Ultra members.
New
- Nano Mix. The new NANO MIX button on the ULTRA settings page opens a window that fuses two of your equipped Nanos into one temporary Nano for 30 minutes.
- Four fusions:
| Fusion | Parents |
|---|---|
| Dexmark | Dexter + Mandark |
| Bubblecup | Bubbles + Buttercup |
| Vilgojo | Vilgax + Mojo Jojo |
| Coopjack | Coop + Flapjack |
- You keep the parents. Both parents stay yours. They are only unequipped during the fusion and return to their slots when it ends.
- Random powers. The fused Nano's power is rolled from both parents' full sets of powers, again on every summon and after every use.
- Two voices. Its voice lines are drawn from both parents.
- Countdown. A timer on the Nano wheel shows the time left. A fusion survives a relog and ends on its own when the 30 minutes are over.
- Not in the Nano Book. Fused Nanos are not listed in the Nano Book (B101h1).
Requirements
- You need an active Ultra membership.
- Both parents of a fusion must be equipped.
- The fused Nano cannot be tuned at a Nano Station.
Desktop: new launcher required
- Desktop B101 arrived with a new launcher. An older desktop game shows a message pointing you to the new launcher and then disconnects.
- Install the current launcher once; after that it keeps itself and the game up to date.
See also: Nano Mix, FusionFall Ultra, Nanos, Launcher and Updates
