nano - Substratum Theme play online

Supported system;
Android 10 Q*
Android 9.0 Pie*
Android 8.0 & 8.1 Oreo*
Android Nougat 7.1 *

Samsung Android 10 [OneUI 2]**
Samsung Pie 9.0 [OneUI]**
Samsung Oreo 8.0**
Samsung Nougat 7.0**

*Stock AOSP & AOSP based CustomROM. (Stock OEM like EMUI/MIUI/ZenUI etc are NOT supported.)
** For No Root method on Samsung Oreo use Andromeda and for Samsung OneUI use Synergy. Root method is still recommended though.

Links
Overlay List [Themed Apps]
https://kutt.it/overlay_list
Theme Changelog
https://telegram.me/themeupdates
Telegram Community Group
https://telegram.me/themes_pier

Attention
Substratum/Substratum Lite Theme Engine needed to be installed
This app will not show up on the app drawer, it require Substratum to open.
Synergy app are required for non root mode on One UI version.
Reinstall Overlay after App Update
Disable Overlays before System Update
Overlays can cause bootloops and app force closes

Credits
Animation on dialog by Clment Pavageau at lottie