Debian 10 / KDE Plasma 5.8.7

nitrogen

wallpaper browser and changing utility for X

nitrogen is a graphical wallpaper utility that can be used in two modes, browser and recall. Some of the things to look for in nitrogen are:
Main Window of Smuxi 0.8.11 on Unity

smuxi-frontend-gnome

GNOME frontend for Smuxi

Smuxi is an irssi-inspired, flexible, user-friendly and cross-platform IRC client for sophisticated users, targeting the GNOME desktop.
PDF imposition toolkit

bookletimposer

PDF imposition toolkit

pdfimposer is a Python module to achieve some basic imposition on PDF documents, especially designed to work on booklets.
Eye of MATE graphics viewer program

eom

Eye of MATE graphics viewer program

eom or the Eye of MATE is a simple graphics viewer for the MATE desktop which uses the gdk-pixbuf library. It can deal with large images, and zoom and scroll with constant memory usage. Its goals are simplicity and standards compliance.
office productivity suite -- arch-dependent files

libreoffice-core

office productivity suite -- arch-dependent files

LibreOffice is a full-featured office productivity suite that provides a near drop-in replacement for Microsoft(R) Office.
I win!

pax-britannica

one-button multi-player real-time strategy game

Pax Britannica is a one-button real-time strategy game by No Fun Games. Up to four players battle it out underwater, struggling to be the last one standing!