Be A Billionaire Dream Harbor Codes October 2026

In Be A Billionaire Dream Harbor, your primary goal is to manage resources and construct your own harbor empire. Like many mobile management titles, success often depends on how effectively you can stockpile premium currencies like diamonds and ingots. These resources can be a grind to acquire through standard gameplay alone, which makes promotional codes an essential tool for any player looking to get a leg up on their economic progression.

We keep this list updated throughout October 2026 to ensure you have access to the latest freebies. The developers frequently release new codes to mark special events or milestones, so it is worth checking back here often to ensure you do not miss out on exclusive rewards like EXP scrolls and vitality potions.

Updated October 2026, this list covers all currently active codes available for the game. Please redeem these as soon as possible, as many are tied to specific release windows and will expire once their promotion ends.

All Be A Billionaire Dream Harbor Codes (October 2026)

Here are all the currently active codes you can use to bolster your account with extra materials and currency.

MARCHDAY—Redeem this code for ingot and other exclusive rewards (Valid until March 17th, 2024) (New)
BLOSSOMM—Redeem this code for ingot and other exclusive rewards (Valid until March 10th, 2024) (New)
COMEBACK—Redeem this code for ingot and other exclusive rewards (Valid until July 16th, 2023) (New)
SEVENDAYS—Redeem this code for ingot and other exclusive rewards (Valid until July 9th, 2023) (New)
DRAGONBOAT—Redeem this code for ingot and other exclusive rewards (Valid until June 25th, 2023) (New)
SUNSHINE—Redeem this code for ingot and other exclusive rewards (Valid until June 18th, 2023) (New)
CHILDLIKE—Redeem this code for ingot and other exclusive rewards (Valid until June 11th, 2023) (New)
zzhywstq—Redeem this code for ingot and other exclusive rewards (Valid until June 4th, 2023) (New)
IFOUNDYOU—Redeem this code for ingot and other exclusive rewards (Valid until May 28th, 2023) (New)
TOPTOTOE—Redeem this code for ingot and other exclusive rewards (Valid until May 21st, 2023) (New)
OoAAoO—Redeem this gift code for 100 Diamonds, 5 EXP Scroll, and 15 Vitality Potions (Valid until May 14th, 2023) (New)
BESTBEST—Redeem this gift code for 100 Diamonds, 5 EXP Scroll, and 15 Vitality Potions (Valid until April 30th, 2023) (New)
BABGUILD—Redeem this gift code for 100 Diamonds, 5 EXP Scroll, and 15 Vitality Potions (Valid until April 23rd, 2023) (New)
BABMIDDH—Redeem this gift code for 100 Diamonds, 5 EXP Scroll, and 15 Vitality Potions (Valid until April 16th, 2023) (New)
APR040404—Redeem this gift code for 100 Diamonds, 5 EXP Scroll, and 15 Vitality Potions (Valid until April 9th, 2023) (New)
APR4FOOLDAY—Redeem this gift code for 100 Diamonds, 5 EXP Scroll, and 15 Vitality Potions (Valid until April 2nd, 2023) (New)
RCODEBAB—Redeem this gift code for 100 Diamonds, 5 EXP Scroll, and 15 Vitality Potions (Valid until March 26th, 2023) (New)
FIGHTSHIP—Redeem this gift code for 100 Diamonds, 5 EXP Scroll, and 15 Vitality Potions (Valid until March 19th, 2023) (New)
2023MARCH—Redeem this gift code for 100 Diamonds, 5 EXP Scroll, and 15 Vitality Potions (Valid until March 13th, 2023) (New)
LASTWEEKFEB—Redeem this gift code for 100 Diamonds, 5 EXP Scroll, and 15 Vitality Potions (Valid until March 5th, 2023) (New)
20230220FEB—Redeem this gift code for 100 Diamonds, 5 EXP Scroll, and 15 Vitality Potions (Valid until February 26th, 2023) (New)
ROSEROSE—Redeem this gift code for 100 Diamonds, 5 EXP Scroll, and 15 Vitality Potions (Valid until February 19th, 2023) (New)
BLACKMARKET—Redeem this gift code for 100 Diamonds, 5 EXP Scroll, and 15 Vitality Potions (Valid until February 12th, 2023) (New)
SUSHILOVER—Redeem this gift code for 100 Diamonds, 5 EXP Scroll, and 15 Vitality Potions (Valid until February 5th, 2023) (New)
DIVINATION—Redeem this gift code for 100 Diamonds, 5 EXP Scroll, and 15 Vitality Potions (Valid until January 29th, 2023) (New)
GOOSEGAME—Redeem this gift code for 100 Diamonds, 5 EXP Scroll, and 15 Vitality Potions (Valid until January 22nd, 2023) (New)
GOODBUSINESS—Redeem this gift code for 100 Diamonds, 5 EXP Scroll, and 15 Vitality Potions (Valid until January 15th, 2023) (New)
NEWYEAR2023—Redeem this gift code for 100 Diamonds, 5 EXP Scroll, and 15 Vitality Potions (Valid until January 8th, 2023) (New)
BOXINGDAY—Redeem this gift code for 100 Diamonds, 5 EXP Scroll, and 15 Vitality Potions (Valid until January 1st, 2023) (New)
BUBBLEBUBBLE—Redeem this gift code for 100 Diamonds, 5 EXP Scroll, and 15 Vitality Potions (Valid until December 25th, 2022) (New)
KEEPWARM—Redeem this gift code for 100 Diamonds, 5 EXP Scroll, and 15 Vitality Potions (Valid until December 18th, 2022) (New)
WINNER—Redeem this gift code for 100 Diamonds, 5 EXP Scroll, and 15 Vitality Potions (Valid until December 11th, 2022) (New)
LOVELYDAY—Redeem this gift code for 100 Diamonds, 5 EXP Scroll, and 15 Vitality Potions (Valid until December 4th, 2022) (New)
UPDATE—Redeem this gift code for 100 Diamonds, 5 EXP Scroll, and 15 Vitality Potions (Valid until November 27th, 2022) (New)
LUCKYLUCKY—Redeem this gift code for 100 Diamonds, 5 EXP Scroll, and 15 Vitality Potions (Valid until November 20th, 2022) (New)
FEEDBACK—Redeem this gift code for 100 Diamonds, 5 EXP Scroll, and 15 Vitality Potions (Valid until November 13th, 2022) (New)
HALLOWEEN—Redeem this gift code for 200 Diamonds, 1 Aptitude Fruit, and 3 Recruitment Order Fragment (Valid until November 11th, 2022) (New)
NEWVERSION—Redeem this gift code for 100 Diamonds, 5 EXP Scroll, and 15 Vitality Potions (Valid until October 30th, 2022) (New)
MONDAYBLUE—Redeem this gift code for 100 Diamonds, 5 EXP Scroll, and 15 Vitality Potions (Valid until October 23rd, 2022) (New)
WINELIST—Redeem this gift code for 100 Diamonds, 5 EXP Scroll, and 15 Vitality Potions (Valid until October 16th, 2022) (New)
GUILDORDER—Redeem this gift code for 100 Diamonds, 5 EXP Scroll, and 15 Vitality Potions (Valid until October 10th, 2022) (New)

Expired Be A Billionaire Dream Harbor Codes

If you try a code and it returns an error, it is likely on this list of expired rewards.

No expired codes yet.

How to Redeem Codes in Be A Billionaire Dream Harbor

Launch the game on your device.
Locate and open your player profile or the settings menu, typically found in the top corner of the home screen.
Look for a button labeled ‘Redeem Code’, ‘Promo Code’, or ‘Gift Code’.
Enter your chosen code exactly as it appears in the list above, paying close attention to capital letters.
Confirm the entry to instantly claim your rewards via the in-game mail or inventory.

Why Your Code Isn’t Working

Case Sensitivity: Codes must be entered exactly as shown. Double-check for any accidental spaces or character swaps.
Expired Validity: If a code has passed its designated timeframe, it will no longer grant rewards.
Region or Account Locks: Some codes are restricted to specific servers or account levels.
Already Redeemed: Most codes can only be claimed once per account.

How to Get More Be A Billionaire Dream Harbor Codes

Developers usually distribute new codes through official social media channels, such as Facebook, Twitter, or Discord community servers. Keep an eye on these platforms for surprise drops during game updates or special community events. We recommend bookmarking this page and checking back frequently, as we verify and refresh our list of codes for you every month.