Havoc-OS 3.0 is based on AOSP, inspired by Google Pixel.
Has a refined Material Design 2 UI by @SKULSHADY.
So many features that you probably won’t find in any ROM.
All you can dream of and all you’ll ever need.
Just flash and enjoy.

ROM Info

ROM OS Version: Android 10
ROM Kernel: Linux 4.x
Based On: AOSP
Status: Stable

Features Havoc OS 3.0

• MD2 UI
• Rounded UI
• Enhanced QS Battery Estimation
• Seekbars for Media Notifications
• QS Panel Inspired by OOS
• Pixel Lockscreen weather
• Substratum Support
• Compiled using SDCLANG
• OTA Support
• Signature Spoofing
• Micro-G support
• Lockscreen charging animation
• In-built Oneplus Camera & Gallery(Oneplus Device only)
• More…

Download Link

• ROM: http://bit.ly/2XZlqUU
• Recovery: http://bit.ly/2X6Apfq
• Gapps: http://opengapps.org/
• Magiks: http://bit.ly/2Y70ozJ

How to install Havoc-OS 3.0 ?

1. Download the ROM, TWRP Installer, GApps, Magisk.
2. Wipe Data, Dalvik.
3. Flash the ROM, TWRP Installer.
4. Reboot to Recovery.
5. Flash the ROM, TWRP Installer again.
6. Reboot to Recovery.
7. Flash GApps (Optional), Magisk (Optional).
8. Reboot and Enjoy.
9. Never Wipe System or Vendor partition.

Credit

Xda forum
Full Credit: Here
Other Dev,user and more.