Code a Business — formerly known as Coding Simulator 2 — is a Roblox tycoon experience where you build a startup from scratch, write code, and grow a tech empire from your garage. Codes hand out free diamonds and various potions that can boost your income rate and improve your luck across the game's many money-making systems.
Working Code a Business codes
1mvisits— 5,000 diamonds and a bronze employee pack500kvisits— a cash potion 3, a diamonds potion 3, an NFT luck potion 3, and a mining luck potion 31000diamonds— 1,000 diamonds
How to redeem codes in Code a Business
Step 1: Join the RoDark community group on Roblox before launching the game, as group membership is required for code redemption to work.
Step 2: Launch Code a Business and head to the in-game shop area. Look to your left for an NPC with "verify" displayed above their head.
Step 3: Open that NPC's menu and scroll to the bottom to find the code input box. Type or paste your code exactly as it appears, then hit submit. A confirmation showing your rewards will appear on the right side of the screen.
What rewards do codes give?
Diamonds are the main premium currency in Code a Business, used to speed up progression and unlock items you'd otherwise grind for. Potions are one-time-use boosts — cash potions multiply your income for a period, diamonds potions increase diamond drops, and luck potions improve your chances when collecting NFTs or mining resources. Higher-tier potions (marked with a number like "3") offer stronger or longer-lasting effects than base versions.
Code a Business and Coding Simulator 2
Code a Business and Coding Simulator 2 are the same game. The developer released it under the Coding Simulator 2 name and later changed the title to Code a Business. Both names refer to the same Roblox experience, so any code that works in one works in the other.
Where to find new codes
The developer does not release codes on a fixed schedule, so there is no reliable way to predict when the next batch will arrive. Your best options are to watch the game's official Discord server — where developer announcements and community discussions are posted — or to monitor the RoDark group page on Roblox. Codes often drop around milestone events like visit counts, so keeping an eye on those channels is the most direct approach.