Roblox Boss Fighting Simulator Codes (August 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!
Coins
5,000 Coins: GOLD
5,000 Coins: DEMON
500 Coins: UPDATE1
100 Coins: Coins100
50 Coins: release
50 Coins: coins50
25 Coins: Twitter1
Crystals
150 Crystals: MassiveCrystal
100 Crystals: Crystal100
50 Crystals: Crystal50
25 Crystals: SuperCrystal
Runes
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
Power
5,000 Power (NEW): megaboss
150 Power: SuperPower
25 Power: boss
25 Power: powerful