[Nexus 6 Android Development] GuestK00177:
Features:

Android 8.1.0_r33

Rounded UI like Android P

Always On Display( this impedes battery life fyi) I do not use

Night light enabled for all devices

Light, Dark, & Black UI options

20+ accent colors built-in

Substratum ready (sysserv built-in)

Font picker

microG ready

User Interface

Status Bar

Status Bar icons configurations

Screw'd logo placement

Status bar weather

Network Traffic customizations

Battery icon styles + percentage

Custom carrier label

Clock + date customization

Brightness gesture

Double tap to sleep

Noticiation & music ticker

Quick Settings

Quick Pulldown

Smart Pulldown

Disable QS panel when secure locked

Weather settings

Brightness slider on panel

Brightness slider icon

Custom header images (with built-in Screw'd headers)

Mini QS Panel mode

QS Footer warnings

QS Footer icon disable (Settings & Running Services)

QS Tiles (Configurable in QS Panel -> Edit -> 3-dot menu)

Configurable rows & columns

Quickbar scroller

Show/hide tile labels

Haptic feedback on tiles

Recents

Hide apps from recents panels

Icon pack support

Clear-all button & placement

Immersive Recents

Memory bar

Slim Recents

Notifications

Configure notification sounds when screen on

Smart notification sounds

Notification light customization

Kill app button on on long-press notification menu

Heads Up blacklist options

In-call vibration options

Animations

Enable/disable scrolling cache

Screw'd Settings tab transition effect

Screen Off animations

Custom system animations

Custom ListView animations

QS Tile animations

Custom toast animations

Panel Porn

Volume dialog opacity

Volume dialog corner radius

Volume dialog outline stroke (color, thickness, dash width, dash gap)

Power/reboot menu opacity

Power/reboot dialog dim amount

QS panel opacity

Battery Bar

Location (statusbar, above navbar, below navbar)

Style (reg, center-mirrored, reverse)

Thickness, colors, gradient colors

Expanded Desktop

umm....yeah, that.

Power Menu

System

Advanced reboot options (recovery, bootloader, systemui)

Additional entries (screenshot, screenrecord)

On-The-Go Mode

Lockscreen visability

Buttons (*Device dependent)

Swap volume buttons on rotation

Volume buttons control media

Volume buttons control DND

Volume button playback control

Volume button cursor control

HW Navigation button disable*

Backlight customization*

Custom HW button targets*

Lock screen (*Device dependent)

Double tap to sleep

Charging info

Ambient music ticker

Music visualizer

Widget visability toggles (clock, date, alarm)

Lockscreen weather

Shortcut configuation (bottom & mid-screen)

Face auto-unlock

Fingerprint haptic feedback*

Battery light

Pulse if battery low

Only light when charged

Set colors depending on level

Alarm & Wakelock Blocker

Use with CAUTION!!

Smart Pixels (Device dependent)

Shuts off pixels to reduce power consumption

Misc

Screen off power button torch

Pocket Detection

SS custom summary, with random switch

Navigation

Gesture Anywhere

Location, add/update/remove gestures

Trigger width

Navigation Bar

Enable/disable navbar

Set portrait height/landscape width

Choose between stock, Smartbar, Fling bar

(Smartbar) Add/remove buttons

(Smartbar) Input method & media actions

(Smartbar) Touch animations

(Smartbar) Button long-press delay

(Smartbar) Set button action/icon

(Smartbar) Double tap to sleep

(Fling) Swipe gestures

(Fling) Tap gestures

(Fling) Show/set custom Fling logo

(Fling) Show ripples & trails

(Fling) Long-press delay

CarbonGestures

Set number of fingers used for gestures

Set swipe up/down/left/right actions

Last Note:

I recommend using EX Kernel manager with this rom. In doing so you have access to more features such as double tap to sleep/wake, fast charge, fsync, and more. Buy it.