Minimalist themes

Server Room Grey

By: drannex42

Squircles Dark

By: Team Vivaldi

Squircles

By: Team Vivaldi

Lunar Illusion

By: Pimba

Ubuntu Dark Orange

By: benroach

JRL Nice Dark

By: jacksonrosslee

Enceladus North Pole

By: Pimba

Slsw9's pure red-black-gray theme

By: Sellsword9

Garuda Classy Desktop

By: colbo

New Dark

By: sdonnie

Poly Stag

By: TangoKiloOscar

VivaldiOS

By: RoxyEgger1

Modern UI 11 Dark

By: Baptiste

Modern UI 11 Light

By: Baptiste

Cliqz Dark

By: Dominic Hayes - Feren OS Dev

Tokyo Night Dark

By: kingrach

Garuda Neon Metal

By: colbo

FLCL smoking girl

By: Rashka

Bright and clean

By: mattiwhite

Garuda Animated Logo

By: colbo

Garuda Fluorescent

By: colbo

Garuda Bright

By: colbo

Windows 7 classic

By: m2s

Garuda Circuit Board

By: colbo