✅ Last Verified: June 2026 | 11 active codes | 0 expired logged
Build An Island has 11 active codes dropping Gold, Crates, and Seeds for the island-biome expansion. SWAMP gives 5,000 Gold plus 25 Banana Crates, SAKURA gives 10,000 Gold plus a Cherry Seed, 100MVISITS gives 10,000 Gold plus a Galaxy Potion and Dragonfruit seed, and MOUNTAIN, SKY, ANIMALS, VOLCANO, 2000Follows cover smaller Gold drops. Paste each in the Codes menu exactly as shown (case-sensitive, mostly uppercase). No older codes have rotated to expired yet in this cycle, but the dev drops biome-themed and visit-count codes at a steady pace.
📜 Active Build An Island Codes (June 2026)
Build An Island codes are case-sensitive. SKY, SWAMP, SAKURA, MOUNTAIN, ANIMALS, VOLCANO are all uppercase biome names, 100MVISITS uses digits plus uppercase, and 2000Follows uses capital-first with digits. Paste each exactly matching the case in the Codes menu.
| Code |
Reward |
Action |
| SKY |
5,000 Gold |
|
| SWAMP |
5,000 Gold and 25 Banana Crates |
|
| SAKURA |
10,000 Gold , 1 Cherry Seed , and 50 Banana Crates |
|
| 100MVISITS |
10,000 Gold , 1 Galaxy Potion , 1 Dragonfruit Seed , and 500 Banana Crates |
|
| MOUNTAIN |
500 Gold , 1 Galaxy Potion , and 1 Coconut Seed |
|
| ANIMALS |
250 Gold |
|
| VOLCANO |
500 Gold |
|
| 2000Follows |
500 Gold |
|
| FreeGold |
250 Gold |
|
| Autochoppers |
5 Autochoppers |
|
| Hype |
500 Gold |
|
Expired Build An Island Codes
No expired codes recorded yet, every code above is still live as of June 2026.
🎮 How To Redeem Codes in Build An Island
- Open Build An Island on Roblox and load into your island plot.
- Click the Codes button on the main menu.
- Paste one of the codes below exactly as shown (case-sensitive, mixed case).
- Press Redeem to claim the Gold, Crate, or Seed drop.
Codes expire without notice, so redeem the top of the list first. If a code returns invalid, it has either been used the maximum number of times or a new update has rotated it out. Rejoin the server once, then try the next code.
When Do New Build An Island Codes Drop?
The Build An Island dev drops codes at biome releases (SWAMP for 5,000 Gold + 25 Banana Crates, SAKURA for 10,000 Gold + Cherry Seed, MOUNTAIN for 500 Gold + Galaxy Potion + Coconut Seed, SKY for 5,000 Gold, VOLCANO and ANIMALS for starter drops), and milestone visits (100MVISITS for 10,000 Gold + Galaxy Potion + Dragonfruit, 2000Follows for 500 Gold).
🎮 About Build An Island
Build An Island is a Roblox island building sim where you expand a personal floating island, place biome tiles (sky, swamp, sakura, mountain, volcano), grow crops and fruit trees, and stack Gold and Crates.
The 11 active codes drop Gold and Crates: SWAMP gives 5,000 Gold plus 25 Banana Crates, SAKURA gives 10,000 Gold plus a Cherry Seed, 100MVISITS gives 10,000 Gold plus a Galaxy Potion and Dragonfruit seed, MOUNTAIN gives 500 Gold plus Galaxy Potion and Coconut Seed, and SKY, ANIMALS, VOLCANO, 2000Follows cover smaller Gold drops.
Gold and Crates fund biome tile expansions, so stacking SAKURA and 100MVISITS on a fresh account pretty much pays for your entire second biome ring.
No older codes have rotated to expired yet in this cycle, but the dev drops biome-themed and visit-count codes at a steady pace.
All codes in this list are case-sensitive and released by the developers of the game. Codes can expire without warning; if one shows invalid, it was already rotated out.