Game guide

Beat the Anime Boss Guide: Your first boss and what to do after

Beat the Anime Boss!

Fun and Giggles Games, Playing 59, Rating 98.8%

Creator Fun and Giggles Games

Playing 59

Rating 98.8%

See the game page Open on Roblox

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About

Overview

Beat the Anime Boss! is an idle simulator on Roblox where you defeat anime bosses, collect the units they drop, and equip those units to earn money even while you are logged off. This guide walks you through your first run, how to spend your money wisely, how to push into late-game content like Rebirths and the Infinity Castle, and how to keep your base growing without getting stuck.

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What is on this page

Contents

01 Your first boss and what to do after Step 02 Early-game priorities Check 03 Live and upcoming events Events 04 How to choose between units Table 05 Spending your money in the right order Tips 06 Mutated units and fusing safely Warn 07 Working codes Codes 08 Rebirth, Infinity Castle, and badge goals Tips 09 Offline income and raid preparation Step 10 Staying safe while you play Warn 11 Glossary Words 12 Common questions FAQ

Player notes and tips

Found a useful trick? Share it with everyone! Notes with screenshots are welcome!

Your first boss and what to do after

Step

In short Defeating a boss is only half the job — you have to collect and equip the unit before it starts earning for you.

When you load in, follow the tutorial arrows to the roll device and summon your first boss. Chip away at its health following the on-screen prompts, then check the chest or collection point for the unit it drops. Placing that unit in an open equipment slot is what makes it actually work. Once it is slotted in, check its damage and per-second income numbers, then spend your first upgrade before you do anything else.

Follow the tutorial arrows
they lead you straight to the roll device
Summon the first boss
use the roll device to bring it out
Reduce its health
follow the on-screen controls until it falls
Collect the unit
open the chest or claim it from the collection point
Fill an empty slot
equip the unit into any open equipment slot
Upgrade once and confirm
level the unit up and watch your income rise

Ask on the board

Early-game priorities

Check

In short Fill every equipment slot and stabilize your income before chasing rare units.

The early goal is not to pull the highest rarity as fast as possible. Beat bosses steadily, pick up every unit they drop, and work toward having zero empty slots. Only start spending on your Summoner once your income is running smoothly. When you do look at the Summoner screen, read each option's description before buying — Summoner Luck, standard Luck, Auto-Roll, and Roll Speed all do different things.

No empty equipment slots every open slot is income you are wasting
Income units upgraded prioritize units that raise your per-second earnings
Damage units ready if a boss stops dying, swap in a higher-damage unit and upgrade it
Summoner left alone until the base is stable upgrade it only once your income is comfortable
Summoner screen read before spending check what each option actually does before committing money

03 Live and upcoming events Events

Events running now or coming soon. They have fixed dates, so check them first.

Live now Nov 7 – Nov 14

Starfall Event💫

New Mutation - Starfall - New Collection Index New Rarity - Celestial New Boss - Fallen Star Boss AND MORE

See the whole schedule

How to choose between units

Table

In short Read the actual numbers on each unit rather than trusting rarity alone.

A high-rarity unit at level one can easily underperform a low-rarity unit you have upgraded several times. Before swapping anyone out, look at the damage and per-second income columns side by side at the same conditions.

Income goal	compare per-second income figures, not rarity badges
Damage goal	compare the damage stat when a boss is giving you trouble
Post-swap check	confirm the whole team's income and damage both go up
Upgrade budget	only adopt a unit you have enough money to develop

Spending your money in the right order

Tips

In short Separate your income problems from your damage problems and spend on whichever one is actually holding you back.

Pouring everything into the Summoner before your base is solid is one of the most common early mistakes. Figure out whether you are stuck because you earn too slowly or because your damage is too low — those call for different upgrades. Dividing an upgrade's cost by the income it adds tells you roughly how many seconds before it pays for itself. Auto-Roll, Roll Speed, and movement speed make things more convenient but do not directly strengthen your team, so they can wait.

Tips worth knowing

Check for uncollected units first
a free slot fix costs nothing
If income feels slow, upgrade the unit with the biggest per-second income gain
If a boss won't die, put money into damage rather than income
Save Summoner upgrades for after every slot is filled
Leave Auto-Roll, Roll Speed, and movement speed until your current team is strong

Mutated units and fusing safely

Warn

In short Never sell a mutated unit or start a fusion without checking the numbers first.

Mutated units come in five tiers: Normal, Gold, Diamond, Super, and Ultra. A higher tier name does not automatically mean the unit beats what you already have equipped. Fusion uses several units as ingredients, so a careless fusion can destroy a mutated unit or strip a slot you depended on. Also check whether a mutated unit has a temporary boost attached — make sure that boost is not inflating the numbers you are comparing.

Worth watching out for

Do not sell a mutated unit on sight hold it until you have compared its damage and income to what you already have slotted

Compare like for like match it against a unit of the same name at a similar level

Read the fusion ingredient list carefully confirm no equipped or mutated unit is listed as material

Calculate whether total team income drops after the fusion completes

Check for temporary boosts make sure any attached effect is not making the unit look stronger than it really is

When unsure, wait until you have spare duplicates before attempting a fusion

07 Working codes Codes

TRICKORTREAT

TRADINGPLAZA

SPOOKYUPDATE $3M

$3M

RAIDKEYS

Every code, and the votes on it, are on the codes page

Rebirth, Infinity Castle, and badge goals

Tips

In short Using badges as milestones makes it easy to see your next target, whether that is a rare unit, a Rebirth, or a deep Infinity Castle run.

Beyond the standard boss loop, the game has several longer goals to work toward. Rebirth can be performed up to ten times, and the Infinity Castle challenges you to reach room 500 or further. Rare unit types — Secret, Galactic, and Ultimate — each have their own badge, and finding 50 different characters in the Index earns the Collector badge. Keeping these targets in mind gives you a clear sense of what to work toward next.

Tips worth knowing

Rebirth becomes available as you progress
completing it once earns the Reborn badge, and reaching Rebirth 10 earns Ascended
Infinity Castle room 500 is the target for the Castle Climber badge
Secret, Galactic, and Ultimate units each unlock their own badge when you obtain one
Logging 50 different characters in your Index earns the Collector badge
Clearing a Boss Raid fully earns the Raid Champion badge
The Trading Plaza is worth visiting at least once
just showing up earns the Trader badge

Offline income and raid preparation

Step

In short A few checks before you log off can meaningfully increase the money waiting for you when you return.

Units you have equipped keep earning money while the game is closed. That means the state of your roster when you quit is the state that earns for you overnight. Raids offer special rewards. Artifacts picked up in raids — which can boost luck, damage, or movement speed — need to be placed in the correct spot in your base to become active.

Check every slot is filled
close with a full roster, not gaps
Put your highest-income units in
swap any weaker units out before logging off
Upgrade your main unit's damage before entering a raid
Place any new artifact in your base
confirm the effect activates

Staying safe while you play

Warn

In short Protect your account and money by sticking to the game itself and talking to a parent before spending Robux.

The game includes random-result rolls and optional paid items. External scripts that promise free units or automatic boss kills put your account and your device at risk.

Worth watching out for

Ask a parent before spending any Robux agree on a limit before you open the shop

Never use external scripts or exploit tools they can get your account banned and put harmful software on your device

Keep your password and authentication codes to yourself do not share them with anyone

Close any unfamiliar website that asks for your Roblox login

Glossary

Unit: A character you collect after defeating a boss and equip in your base to earn money and deal damage.
Per-second income: The amount of money a unit adds to your total every second it is equipped.
Damage: How much of a boss's health a unit removes with each hit.
Summoner: A feature you level up to improve the results of future rolls.
Roll: A random draw that determines which boss or unit you get.
Mutated unit: A special version of a unit with different stats, ranked Normal, Gold, Diamond, Super, or Ultra.
Fusion: A process that consumes several duplicate units as ingredients to produce a stronger unit.
Offline income: The money your equipped units earn while the game is closed.
Raid: A harder boss challenge that rewards you with special items.
Artifact: An item earned from raids that boosts your base's stats — such as luck, damage, or movement speed — once you place it in the right spot.
Rebirth: A progression reset you can perform up to ten times as you grow stronger.
Infinity Castle: A mode where you climb through rooms in sequence, with room 500 as a notable milestone.
Index: An in-game record of every unit and mutation you have discovered.
Trading Plaza: A place where you can trade units with other players.
Secret / Galactic / Ultimate: Upper rarity tiers for units that sit above the standard mutated unit tiers.

Common questions

FAQ

Do I keep earning money when I'm logged off?

Yes — every unit you have equipped keeps generating income while the game is closed. Before you quit, make sure all your slots are filled and your highest-income units are the ones equipped.

What should I do when a boss won't die?

First, confirm that every unit you have collected is actually equipped and not sitting unclaimed. If your roster is full and you are still stuck, upgrade the damage stat on your strongest unit rather than spending on income.

Is it worth leveling my Summoner early?

Leveling the Summoner lets you aim for better rolls, but get a stable, fully filled roster first. Put surplus money into the Summoner after every slot is covered — and always keep enough left over to actually level up whatever you roll.

Can I play without spending Robux?

The core loop — defeating bosses, collecting units, upgrading your base — is fully playable for free. If you do consider a paid item, check what it does and what it costs, and kids should talk to a parent before buying anything.

Why do the numbers I see look different from a guide or video I watched?

Updates, unit levels, mutation tiers, and temporary boosts all change the figures displayed in your game. Unit names can also change between updates or differ by language setting, so use the in-game Index alongside rarity and stats to identify a unit rather than relying on the name alone. Always use the numbers shown in your own session as your reference.

What should I do if my daily reward is not available yet?

First check that you have finished the tutorial, since some rewards unlock only after that. Then confirm the reward timer has reset and look for any unlock conditions listed on the reward screen. Menu layouts can shift after updates, so explore the main interface if the screen has moved.

Updated Nov 12, 2026
Game updates can change what is on this page. If you spot something, get in touch and let us know.

Beat the Anime Boss! Fun and Giggles Games, Playing 59, Rating 98.8%

See the game page See working codes Ask on the board