For call of duty
Viper Free
First-Time Cronus Zen Setup Guides
New to Cronus? Start here with our quick setup tutorials.
Compare Versions
Viper Script
- Basic Aim Assist
- Basic Recoil Control
- Limited customization
- Limited macros
- Optimized Script Generator
- Private community + shared settings
- Lifetime Updates
Python Script
- Stronger aim assist
- Advanced Recoil
- Expanded macro set
- Full customization
- Optimized Script Generator
- Private community + shared settings
- Lifetime Updates
FAQ
Everything you need to know
PlayStation 5 is not plug-and-play. It requires a specific setup that must be followed carefully.
If the setup steps are missed or done incorrectly, the script may feel delayed or unresponsive.
Follow the PS5 setup guide here:
👉 (PS5 setup guide link)
This is caused by Right Stick Aim Assist.
The slight movement you’re seeing is the script’s aim assist system working to help keep your shots on target.
If the shake feels too strong, you can reduce it by:
Lowering the Right Stick Aim Assist strength, or
Increasing your Right Stick minimum value slightly
Lower strength results in weaker assist and less movement.
For best results, aim for a balance that feels comfortable while remaining effective.
Python Script includes an Optimized Script Generator (exclusive to Python) that automatically finds this balance using your in-game and script settings.
If you can’t open the script menu using L2 + Options (PlayStation) or LT + Menu (Xbox), it usually means the connection between your controller and Cronus Zen is not set up correctly.
Xbox:
A quick fix is to flip your Cronus Zen over and tap the small blue button. This refreshes the connection between your controller and the Zen.
PlayStation 5:
PS5 requires a few additional bypass steps. You can follow the setup guide here:
👉 PS5 SETUP (IMPORTANT)
To install the free script, follow the step-by-step setup shown here:
👉 How To Add Scripts Onto Zen
This video walks you through adding the script into Zen Studio correctly.
First, make sure your programmer cable is plugged in — this is the cable that goes into the right side of the Cronus Zen.
If your programmer cable is plugged in and you still can’t access Zen Studio, your Zen firmware likely needs to be updated.
Follow the official firmware update tutorial here:
👉 Update Zen Firmware
Since the Cronus Zen is a controller emulation device, it is compatible with all platforms, including Nintendo, PC, Xbox, and PlayStation. Our scripts work seamlessly across these platforms as well.