Last Verified: November 9, 2026 | 5 working Build a base RNG codes.
Looking for Build a base RNG codes? Five work right now. WORLD gives you three boost potions, LAVACOINS gives you 500 Lava Coins, and HEROUPDATE gives you 1,000 Hero Coins.
404PROBLEMS and JACKPOT add more Hero Coins and a free Jackpot Spin. None of the codes on this page have ended yet. Below is how to redeem them and when new ones tend to come out.
Active Build a base RNG Codes (November 2026)
| Code |
Reward |
Action |
| WORLD |
A Luck Boost, a Coin Boost and a Roll Speed Boost potion |
|
| LAVACOINS |
500 Lava Coins |
|
| HEROUPDATE |
1,000 Hero Coins |
|
| 404PROBLEMS |
500 Hero Coins and a Coin Boost |
|
| JACKPOT |
1 Jackpot Spin |
|
Type each code in capital letters, exactly as shown.
How To Redeem Codes in Build a base RNG
- Open Build a base RNG on Roblox and wait for your base to load.
- Press the Shop button on the left side of the screen.
- Scroll to the bottom of the shop and type the code into the Insert Code box.
- Press Submit to get your reward.
When Do New Build a base RNG Codes Drop?
New codes come with updates, like HEROUPDATE for the heroes update and LAVACOINS for the lava world. The game’s Roblox page names its newest update, so each new update is the best time to look.
About Build a base RNG
Build a base RNG is a free tower defense game from Slungpy Games. You roll a dice for a weapon, place it on your grass and hold off waves of enemies, and your base keeps fighting while you are away. The Halloween update added hourly events where you earn candy for limited decorations and weapons. Up to 6 players share a server.
It came out in May 2026 and has passed 68 million visits and 655 thousand favorites. About 98 percent of the people who voted gave it a thumbs up.
This page was last checked on November 9, 2026. Codes are case-sensitive, and they can run out at any time.