Mecha Simulator codes can unlock free mechs in this addictive Roblox game. Here are all the active redeem codes and how to use them. (Updated: October 2025)

Mecha Simulator is one of the latest games to come to the Roblox platform, and it has quickly established itself as one of its most popular.
It's hard not to see why, with the game pitting monsters versus mech warriors in a battle for supremacy. Players will battle monsters, upgrade their mechs, and do it all over again in what proves an addictive formula.
Getting a new shiny mech with better weaponry and health isn't always easy. Still, thankfully, there are Mecha Simulator codes that can give you a helping hand, unlocking new mechs before you would usually be expected to do so.
You'll need a list of active Mecha Simulator codes and instructions on redeeming them in-game. And lucky for you, both of these things are below.
How To Redeem Codes In Mecha Simulator
Before we get to the working Mecha Simulator codes, we will quickly explain how to use them.
- Launch Mecha Simulator from the Roblox app.
- Once in the game, click on the 'Menu' icon on the screen's right.
- From the menu on the left-hand side, click on 'Set Up'.
- Enter your redemption code in the provided textbox.
- Click 'Redemption'.
- If the redeem code has worked, you will receive a notification that reads: 'Redemption Successful'.
Mecha Simulator Active Codes
Here are all active Mecha Simulator codes that you can claim right now:
- Award75 - x1 Advanced Mech
- Like40000 - x1 Advanced Mech
- Like6 - 1x Advanced Mech
- Like40000 - 1x Advanced Mech
- NERV30000 - 1x Advanced Mech
- Rei10000 - 1x Advanced Mech
- Robot5000 - 1x Advanced Mech
- Like100 - 1x Advanced Mech
Expired Mecha Simulator Codes
- There are no expired Mecha Simulator codes.
Where To Get More Mecha Simulator Codes
The best place to get the latest Mecha Simulator codes is right here.
We look for new codes daily and verify they work, adding them to the list above. So, bookmark this page and check back regularly, and you won't miss out.