️ Boss Fighting Simulator Codes

Redeem the codes below for free in-game rewards in ️ Boss Fighting Simulator. We verify every code before posting and re-check daily.

Working

22 codes

Last checked

May 19, 2026

Active ️ Boss Fighting Simulator Codes 22

Code	Description	Status
New 2KRUNES	2,000 Runes	Active
BIGGESTRUNES	1,000 Runes	Active
COINS50	50 Coins	Active
CRYSTAL100	100 Crystals	Active
CRYSTAL50	50 Crystals	Active
GOLD	5,000 Coins	Active
LOTSOFRUNES	300 Runes	Active
MASSIVERUNES	700 Runes	Active
MEGABOSS	5,000 Power	Active
pet	Free Reward	Active
POWERFUL	25 Power	Active
Runes5000	5,000 Runes	Active
SUPERPOWER	150 Power	Active
SWORD	5,000 Runes	Active
TONSOFRUNES	500 Runes	Active
TonsORunes	500 Runes	Active
TWITTER1	25 Coins	Active
TWITTER2	5 Runes	Active
TWITTER3	20 Runes	Active
TWITTER4	25 Crystals	Active
UPDATE1	500 Coins	Active
UPDATE2	500 Runes	Active

How to redeem codes

To redeem codes in Boss Fighting Simulator, click the Twitter button on the left side of the screen - it appears as a blue social icon. This opens a text box labeled "CODE HERE" with a Redeem! button. Type your code exactly as shown and click Redeem! Codes are case-sensitive, so match capitalization carefully.

Codes reward all three currencies: Coins, Crystals, and Runes. Coin codes range from 50 to several thousand, making even smaller codes meaningful for early sword upgrades. Rune codes can give hundreds to thousands of the prestige currency, which funds the strongest upgrade tier. Crystal codes typically give 25 to 150 Crystals per redemption. With 21 active codes available, the combined haul from claiming all of them provides a substantial head start on Power scaling and sword progression.

The developer @aozwel on Twitter/X is the primary source for new code announcements. Like milestones also trigger new code drops - the game description confirms a code is planned at 220K likes. Most Boss Fighting Simulator codes are permanently active rather than time-limited, so you can claim them at any pace without worrying about expiry.

️ Boss Fighting Simulator Codes FAQ

Everything you need to know about ️ Boss Fighting Simulator codes - from redemption to why they sometimes don't work.

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How do I redeem codes in Boss Fighting Simulator?

Click the Twitter button on the left side of the screen to open the code redemption box. Type your code into the field labeled CODE HERE and click Redeem! Codes are case-sensitive.

Why isn't my Boss Fighting Simulator code working?

The code may have been typed with incorrect capitalization or already been redeemed on your account. Most Boss Fighting Simulator codes do not expire, so if the code is new to you and entered correctly, double-check for typos including any numbers.

What do Boss Fighting Simulator codes give you?

Codes reward Coins (50 to several thousand per code), Runes (hundreds to thousands), and Crystals (25 to 150). With 21 active codes available, claiming all of them provides a significant head start on sword upgrades and currency stockpiles.

How often do new Boss Fighting Simulator codes release?

New codes release at Like milestones - a new code is confirmed for 220K likes. The developer @aozwel on Twitter/X announces codes alongside milestone posts. Most existing codes remain permanently active rather than expiring.