Roblox Boss Fighting Simulator Codes (July 2021)

Our Roblox Boss Fighting Simulator Codes has the most up-to-date list of codes that you can redeem for Coins, Runes, or Power. This is a quick and easy way to gain up some currency which will have you leveling up faster and earning additional upgrades for your character.

How-to Redeem Codes in Boss Fighting Simulator

It's a very simple process to redeem your codes in Boss Fighting Simulator. Looks to the side of your screen and find the blue Twitter button and press on it. You should see the following screen:

Click on the area that says "CODE HERE" and enter one of the codes from below. Once you've got it entered in correctly, you'll just need to hit the Enter key or click the Redeem! button and you will be given the reward! You can find some active codes via the list below.

Update June 22

  • New power code added

Boss Fighting Simulator Codes List

Here's a look at all of the currently available codes, as well as some you might have missed out on. Make sure to check back often because we'll be updating this post whenever there are more codes!


  • 5,000 Coins: GOLD
  • 5,000 Coins: DEMON 
  • 500 Coins: UPDATE1
  • 100 Coins: Coins100
  • 50 Coins: release
  • 50 Coins: coins50
  • 25 Coins: Twitter1


  • 150 Crystals: MassiveCrystal
  • 100 Crystals: Crystal100
  • 50 Crystals: Crystal50
  • 25 Crystals: SuperCrystal


  • NEW - 7,000 Runes: runes7000
  • NEW - 5,000 Runes: Sword
  • 5,000 Runes: runes5000
  • 1,000 Runes: BiggestRunes
  • 700 Runes: ALotOfRunes
  • 4,000 Runes: SuperBigRunes
  • 2,000 Runes: 2krunes
  • 2,000 Runes: largerunes
  • 500 Runes: hugerunes
  • 700 Runes: MassiveRunes
  • 500 Runes: Update2
  • 500 Runes: SuperRunes
  • 300 Runes: LotsOfRunes
  • 250 Runes: BigRunes
  • 25 Runes: Twitter3
  • 15 Runes: MoreRunes
  • 5 Runes: Twitter2
  • 5 Runes: runes5


  • 5,000 Power (NEW): megaboss
  • 150 Power: SuperPower
  • 25 Power: boss
  • 25 Power: powerful
Get Roblox codes and news as soon as we add it by following our PGG Roblox Twitter account!

About the Author

Rob is a writer for PGG and a long time lover of games that started with a GameBoy Color and a PS1. You can follow him on Twitter @robdutowrites to hear his latest gaming and movie thoughts. Somewhere, he's probably eating popcorn.
Find Robsperduto On: Twitter

More Roblox Game Codes

Leave a Comment

Comments are on moderation and will be approved in a timely manner. Please read the following rules before commenting:

  • All comments must be on topic and add something of substance to the post
  • No swearing or inappropriate words
  • No asking or begging for anything free
  • Do not attempt to start a poll in the comments
  • Comments in all CAPS will be removed
  • We reserve the right to remove a comment for any reason
  • Do not impersonate a staff member or influencer

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.


  1. new code: megaboss

    1. Added, thank you!

  2. All the code work

  3. New Code:DEMON

    1. Added, thanks!

  4. new code runes7000

    1. New code is GOLD

      1. Added, thanks!

    2. Added, thanks!

  5. New code: Sword

    1. Added, thanks!

  6. new code:runes5000

    1. Added, thanks!

  7. Fairly great description. continue the good work. pc games

  8. Please add another codes for runes

  9. Thanks For The Codes.

  10. I always use this website for roblox it us very helpful links


    1. it is soooooooooo good to have codes

  12. New Code: SuperBigRunes

    1. Added, thanks.

  13. another code largerunes

    1. Missed that one, added now!

  14. new code hugerunes

    1. Added, thanks!

  15. New Code *MasiveRunes*

    1. Added, thanks!

  16. wow thanks.. this helped me when I was noob xD

  17. There is a new rune code = LotsOfRunes


    1. Added, thanks.

  18. Thx, helped me out tons, just hope some codes give more in future <3

    1. SuperRunes

      1. Added, thanks!

  19. They added another
    Code: BigRunes

    1. Added, thanks!