Apps listed here were added early on, but never got a proper rating. Likely the app could not be evaluated due to not being able to try it at all (e.g. the app is unmaintained or archived, and nobody managed to build it) or due to not being able to evaluate it properly, e.g. when an app requires certain hardware or a certain software setup in order to evaluate it fully.
Please help out if you can!
Flappy-gnome
Flappy GNOME is a side-scrolling game development tutorial using Vala and GTK+.
game
GTK3
needs testing
H-Craft
H-Craft Championship is a fun to play scifi-racer.
game
SDL
needs testing
KTuberling
KTuberling is a simple constructor game suitable for children and adults alike
game
QtWidgets
needs testing
MaxControl
Control software for Max!Cube family devices
smart home
GTK3
needs testing
Neverball
Tilt the floor to roll a ball through an obstacle course within the given time. If the ball falls or time expires, a ball is lost.
game
SDL2
needs testing
Packuru
Archive manager written in C++/Qt
file management
Kirigami
QtQuick
needs testing
Poland can into Space
‘Poland can into Space’ is a simple Android game based on LibGDX framework
game
libGDX
needs testing
QHumble
Qhumble allows retrieving any content purchased from Humble Bundle that is DRM-Free.
humblebundle.com
utilities
QtQuick
needs testing
Rabbit Escape
Android and PC game inspired by Lemmings and Pingus
game
libGDX
needs testing
Ring-KDE
Ring-KDE is a Qt based client for the Ring daemon.
archived
Jami
chat
telephony
QtQuick
Kirigami
needs testing
Rocket Guardian
Rocket Guardian is a android game about a guardian that must protect a city from the falling zombies.
game
libGDX
needs testing
SuperTux
SuperTux is a jump'n'run game
game
SDL2
needs testing
SuperTuxKart
SuperTuxKart is a free kart racing game. It focuses on fun and not on realistic kart physics.
game
SDL2
needs testing
Superjumper
Super Jumper is a very simple Doodle Jump clone.
demo
game
libGDX
needs testing
Treasure
An application example, implementing a simple guessing game.
game
GTK3
libhandy
needs testing
cadet-gtk
A GTK based GUI for the CADET subsystem of GNUnet.
inactive
GNUnet CADET
chat
GTK3
libhandy
needs testing
pass-manager-compact
Compact GUI for pass to be useable for smartphones
password manager
GTK3
needs testing
vgmms
vgtk-based SMS+MMS client
MMS
chat
GTK3
libhandy
needs testing