Which events arrived in Update 1?

Gold Rush, Shard Storm, and Cursed Moon were announced for Update 1. Each runs for 5 minutes with a 10-minute cooldown between events; the HUD bottom-right shows the current weather and next-event timer.

Does this page list the new unit names?

No. The supplied official summary confirms three new units but does not name them.

What multiplier does the Demonic mutation give?

Observed data reports ATK and HP x2.5 for Demonic units. Active, Passive, and Range stay the same as the base unit.

How is Demonic different from Cursed?

Cursed applies x2.0 to ATK and HP; Demonic applies x2.5. Both leave abilities and Range unchanged. Demonic was added in Update 1 as the top mutation tier.

Be The Final Boss Update 1

A source-limited reference to the official additions announced for Be The Final Boss Update 1.

Last updated: 2026-07-31

Officially Announced Additions

Three New Units

Update 1 added three units. Their names and stats are not provided in the verified summary.

Demonic Mutation

A new mutation added in Update 1. Community footage and guides report ATK/HP x2.5; abilities and Range unchanged. See the mutation table below.

Three Events

Gold Rush, Shard Storm, and Cursed Moon were introduced. Observed effects (coin/shard multipliers, mutation odds x2) are documented on /events.

Unit Index

A unit reference feature was added. Its fields and behavior are not specified in the verified announcement.

Mutation Multipliers (Observed)

Mutation	ATK / HP multiplier	Abilities & Range	Added in
Shiny	x1.3	Unchanged	Pre–Update 1
Cursed	x2.0	Unchanged	Pre–Update 1
Demonic	x2.5	Unchanged	Update 1

Update 1 introduced the three rotating events and the Demonic mutation tier. For live event timers and observed effects, see /events. For the full mutation tier list and roll mechanics, see /mutations and the illustrated guide at /guides/mutations-roll.

Source Boundary

The official summary also mentions optimizations and bug fixes, but provides no detailed notes. Mutation multipliers come from community guides and same-unit footage comparisons — final in-game card verification is still pending. This page does not infer new unit names or exact event schedules beyond what is observed.