Roblox KO Simulator Codes – April 2021

KO Simulator Codes

Do you want Roblox KO Simulator Codes? If yes, then let me help you. We will be providing you with the latest codes for KO Simulator to earn rewards and free pets and gems. We will also tell you how to redeem the codes step by step.

Roblox KO Simulator Codes List (2021)

Below is the updated list of codes. Each of the codes will give you items such as pets and gems. Not only are we listing the active codes, but we are also listing the expired codes so you do not have to waste your time on them.

KO Simulator Codes (working)

This is the list of active codes that you can redeem to get rewards.

500K Redeem this code to get 5,000 gems
1000LIKES Redeem this code to get a free pet, the Mythical Zapion Pet
SUB2THECOOKIEBOIYT Redeem this code to get a free pet, the Legendary Cookie Pet

KO Simulator Codes (expired)

Here is the list of expired codes that can no longer be used in the game to get rewards. Even if you use these codes, you will not lose your game progress.


We will be updating our codes list once more new codes are released.

How To Redeem Codes in Roblox KO Simulator

The process to redeem the codes is very simple. Just follow the steps below to redeem codes.

  • Visit the game.
  • You will see a “Codes” button on the right hand side of your screen.
  • Click on the button.
KO Simulator Codes
  • Copy the code from the above codes list and paste it in the box.
  • Now hit the green “Submit” button.

This is it!! You will get your reward as per the above code and reward list.

Note 1: Redeem these codes as soon as we post them. This is because these codes expire after a period of time.

Note 2: Only the game developers have the right to issue new codes.


Above is the up to date codes list for the game. If you find any expired codes, do let us know in the comment section. Also, let us know if you need codes for any other game.


Please enter your comment!
Please enter your name here

This site uses Akismet to reduce spam. Learn how your comment data is processed.