This game was made to celebrate AM2R's 5th anniversary, and it's based on a brief sequence where you remotely control a robot. In this puzzle physics platformer, you'll be challenged to complete 20 hand crafted levels. It's a short experience, that makes it very appealing to try speed running, or other challenges:Can you complete the game while collecting all the gems?Can you complete the game without collecting any gems at all?How about a deathless run?Have fun!

Skippy The Bot

Skippy is on an epic quest to unravel its true destiny.

CalCleaner is a simple utility to purge old events from CalDAV calendars.Connect one or multiple CalDAV accounts (Nextcloud, Google Calendar, iCloud,...), select which calendars to clean, define the max age of events you want to keep and hit the "Clean Now!" button to let CalCleaner purge old events from your calendars. 🗓️🧹️

CalCleaner

A simple graphical tool to purge old events from CalDAV calendars

MAME's purpose is to preserve decades of software history. As electronic technology continues to rush forward, MAME prevents this important "vintage" software from being lost and forgotten. This is achieved by documenting the hardware and how it functions. The source code to MAME serves as this documentation. The fact that the software is usable serves primarily to validate the accuracy of the documentation (how else can you prove that you have recreated the hardware faithfully?). Over time, MAME (originally stood for Multiple Arcade Machine Emulator) absorbed the sister-project MESS (Multi Emulator Super System), so MAME now documents a wide variety of (mostly vintage) computers, video game consoles and calculators, in addition to the arcade video games that were its initial focus.

MAME

MAME is a multi-purpose emulation framework.

Trilium Notes is a hierarchical note taking application with focus on building large personal knowledge bases.Features:Rich WYSIWYG note editing including e.g. tables, images and math with markdown autoformatSupport for editing notes with source code, including syntax highlightingNotes can be arranged into arbitrarily deep treeA single note can be placed into multiple places in the tree (see cloning)Fast and easy navigation between notes, full text search and note hoistingSeamless note versioningNote attributes can be used for note organization, querying and advanced scriptingSynchronization with self-hosted sync serverSharing (publishing) notes to public internetStrong note encryption with per-note granularityRelation maps and link maps for visualizing notes and their relationsScales well in both usability and performance upwards of 100 000 notesEvernote and Markdown import &amp; exportWeb Clipper for easy saving of web content

Trilium Notes

Simple client for lobste.rs online community. From the website: "Lobsters is a computing-focused community centered around link aggregation and discussion, launched on July 3rd, 2012".

Lobjur

The Python scripts in this project generate a GTK-UI to change TLP configuration files easily. It has the aim to protect users from setting bad configuration and to deliver a basic overview of all the valid configuration values.

TLPUI

GTK-UI to change TLP configuration files easily.

Ear Tag is a simple audio file tag editor. It is primarily geared towards making quick edits or bulk-editing tracks in albums/EPs. Unlike other tagging programs, Ear Tag does not require the user to set up a music library folder. It can:
      
        Edit tags of MP3, WAV, M4A, FLAC, OGG and WMA files
        Modify metadata of multiple files at once
        Rename files using information from present tags
        Identify files using AcoustID
      
      Network access is only used for the "Identify selected files" option.
    

Ear Tag

Start an FTP server as user and transfer files directly via most file browsers' builtin FTP support: Windows File Explorer, Thunar, Gnome Files, Dolphin and many more!Features:User-friendly graphical interface.No root nor special permissions required.FTP encryption (FTPS). SFTP support.Single-user authentication.Optional read-only filesystem.Known upstream bugs (full list at documentation page):Gtk4 - Unresponsive UI after touch input. Gtk4 bug #5096Gtk4 - Dropdown menus not working under Steam Deck Gamescope.Flatpak - Directory selection not working under Steam Deck Gamescope.

Usermode FTP Server

The original game was remplemented with new features such as a multiplayer mode via internet as well as the support for modern hardware. It also includes some smaller upgrades that are implemented as optional addons. To do that it was necessary to rewrite the whole game, but the original graphics and sounds are still being used.Improvements towards the original game include:IP based multiplayer with optional UPnP port forwardingSupport for higher resolution including a stepless zoomA new nation: the BabyloniansNew buildings: the charcoal burnerFog of war that shrouds the area when unexploredYou will still need an original "The Settlers 2 Gold Edition" version to play Return To The Roots.

Return to the Roots

Fan project that reimplements The Settlers 2 game

OCR powered screen-capture tool to capture information instead of images.Usage:Start NormCapSelect a region on the screenWait while the text is being extractedPaste the result from the clipboard (ctrl+v)Some notable features:Works offline (data doesn't leave your computer)Supports many different languagesSupports multi monitor setupsHeuristic parsing to improve resultsFree and Open SourceAvailable for Linux, Windows and macOSTags: OCR, Tesseract, screenshot, recognition

NormCap

A custom discord client that supports streaming with audio on Linux, made possible by the great work of @edisionnano and the Rohrkabel library by @Curve.Unlike a lot of other solutions, the audio here is directly fed into the screenshare and not passed to the user microphone.The purpose of this project is not to provide an alternative to the original Discord client. Rather, it should be used in addition to the original client in case you want to stream something, maybe used with a second account. For anything else, this client has way too many things that work less well than in the original client.Technically this could be against Discord's TOS, so be warned. Discord probably won't ban you for using this, but if they do I told you and it's not my fault.Known issues:Only works with PipeWireCan only share primary screen on X11

discord-screenaudio

A custom discord client that supports streaming with audio on Linux

AM2R (Another Metroid 2 Remake) is a fan-made remake of &lt;em&gt;Metroid II: Return of Samus&lt;/em&gt; in the style of &lt;em&gt;Metroid: Zero Mission&lt;/em&gt;. It was released in 2016 by DoctorM64 and his team, and very soon after, has received a DMCA letter from Nintendo. A few years after, multiple members of the community managed to reverse engineer the game and published unofficial updates, dubbed the AM2R-Community-Updates. Those fixed bugs and added new features like widescreen, added content planned by the original devs before they were struck down, and ported it to other platforms.The AM2RLauncher lets you conveniently play those Community-Updates, automatically receive updates, install AM2R mods and create APKs to play on your phone. No copyrighted files are shipped, you need to provide your own copy of AM2R_11!For further questions regarding AM2R . For further questions regarding the AM2RLauncher . For further communication, you can reach us on , , or .

AM2RLauncher

A front-end for dealing with AM2R updates and mods

Contour is a modern and actually fast, modal, virtual terminal emulator, for everyday use. It is aiming for power users with a modern feature mindset.Available on all 4 major platforms, Linux, OS/X, FreeBSD, Windows.GPU-accelerated rendering.Font ligatures support (such as in Fira Code).Unicode: Emoji support (-: 🌈 💝 😛 👪 - including ZWJ, VS15, VS16 emoji :-)Unicode: Grapheme cluster supportBold and italic fontsHigh-DPI support.Vertical Line Markers (quickly jump to markers in your history!)Vi-like input modes for improved selection and copy'n'paste experience and Vi-like scrolloff feature.Blurred behind transparent background when using Windows 10 or KDE window manager on Linux.Blurrable Background image support.Runtime configuration reload256-color and Truecolor supportKey binding customizationColor SchemesProfiles (grouped customization of: color scheme, login shell, and related behaviours)Synchronized renderingText reflow (configurable via SM ? 2028 / RM ? 2028)Clickable hyperlinks via OSC 8Clipboard setting via OSC 52Sixel inline imagesTerminal page buffer capture VT extensionBuiltin Fira Code inspired progress bar support.Read-only mode, protecting against accidental user-input to the running application, such as Ctrl+C.VT320 Host-programmable and Indicator status line support.and much more ...

Contour Terminal Emulator

Contour is a modern and actually fast, modal, virtual terminal emulator, for everyday use

SDRangel is an Open Source SDR and signal analyzer frontend to various hardware. It is able to receive and transmit various analog and digital modes, TX/RX from multiple SDRs simultaneously, do noise figure measurement, satellite and star tracking, rotator control, 2D and 3D mapping and much more.It has native support for Airspy, Airspy HF, Airspy Discovery, FUNcube, HackRF, KiwiSDR, LimeSDR, LimeSDR Mini, LimeRFE, Perseus, PlutoSDR, RTL-SDR, USRP B210, XTRX, and more devices via Soapy and audio interfaces.Please note that the SDRangel Flatpak requires udev rules for most SDR devices to be installed on the system to work properly. You will have to either install the tools for your SDR via regular package manager or manually download the udev rules from https://github.com/flathub/org.sdrangel.SDRangel/tree/master/udev-rules and copy them into system /etc/udev/rules.d/ before using SDRangel.

SDRangel

SysDVR-Qt is a tiny GUI wrapper for SysDVR-Client (https://github.com/exelix11/SysDVR).To use this you need to setup SysDVR on your console first, see https://github.com/exelix11/SysDVR/wiki/Setting-up-SysDVR for more information.If you want to use the USB streaming mode make sure to copy https://raw.githubusercontent.com/exelix11/SysDVR/master/Client/linux/sysdvr.rules to /etc/udev/rules.d/.

SysDVR-Qt

Stream Switch games to your PC via USB or network

86Box is a hypervisor and IBM PC system emulator that specializes in running old operating systems and software designed for IBM PC systems and compatibles from 1981 through fairly recent system designs based on the PCI bus.

It supports various models of PCs, graphics and sound cards, and CPUs.To use 86Box you will need to dump BIOS ROMs for each machine you want to emulate.

86Box

Tuxemon is a free, open source monster-fighting RPG. It's in constant development and improving all the time! Contributors of all skill levels are welcome to join.
      Features:
      
        Game data is all json, easy to modify and extend
        Game maps are created using the Tiled Map Editor
        Simple game script to write the story
        Dialogs, interactions on map, npc scripting
        Localized in several languages
        Seamless keyboard, mouse, and gamepad input
        Animated maps
        Lots of documentation
        Python code can be modified without a compiler
        CLI interface for live game debugging
        Runs on Windows, Linux, OS X, and some support on Android
        183 monsters with sprites
        98 techniques to use in battle
        221 NPC sprites
        18 items
      
    

Tuxemon

Tuxemon is a free, open source monster-fighting RPG.

Simple app to scan QR codes on screen and from camera, the result is in your clipboard.

ClipQR

Calculate the position of the sun, moon, and milky way to plan the perfect time to take a picture.People who love to photograph know, that the biggest problem is being at the right spot at the right time. Therefore, landscape pictures should be planned before visiting the place of choice. To plan the location it is important to know the position of the sun, moon, and sometimes also the milky way. Where to find the sun at which time is most of the time easy to guess but when is the sunset? And for the milky way normally nobody knows where to find it in the night sky at which time at a specific location. This small program should answer all these questions.

PicPlanner

unlockR is a simple app to unlock / decrypt PDF files.

unlockR

Grapejuice is a launcher for the popular Roblox platform. It enables users to create, play, and socialize on the Roblox platform.

Grapejuice

A Launcher for Roblox Player and Roblox Studio.

BeeRef lets you quickly arrange your reference images and view them while you create. Its minimal interface is designed not to get in the way of your creative process. Drag 'n drop functionality does not currently work from all sources in the Flatpak release.

BeeRef

LPairs2 is a classic memory game where you turn over any two cards and if they match they get removed. The game is over when all cards have been matched. You can also try to match triplets and quadruplets (fun, but hard...).There is also a 2-player mode with a CPU opponent.Cards are high resolution animal pictures.

LPairs2

Solve the riddle until you run out of guesses!The game is a clone of Wordle and made with localization in mind.

Blurble

A translation app for GNOME.Features:Translation based on Google TranslateTranslation based on the LibreTranslate API, allowing you to use any public instanceTranslation based on Lingva Translate APIText to speechTranslation historyAutomatic language detectionClipboard buttons

Dialect

What is Retrodeck?RetroDECK is an emulation and retro gaming solution to catalog and play your game collection directly from Linux in one unified application. It's inspired by other embedded emulation systems like AmberELEC, EmuELEC, CoreELEC, Lakka, and Batocera. RetroDECK is powered by EmulationStation Desktop Edition, that uses RetroArch and other standalone emulators to allow you to import and play your favorite games in a tidy environment. No other software is needed as everything it's already included in one package!BETA NOTICE: RetroDECK is still in Beta and the team is actively developing and adding more features. The primary focus during the beta period is on SteamOS and the Steam Deck but we hope to expand to more devices and general Linux desktop in the futureNOTE: It can be run on Linux desktop right now but there will be some manual configurations needed for input, storage location and other tiny hickups.INSTALLATION INSTRUCTIONS FOR THE STEAM DECK:For more detailed information check our wiki: https://github.com/XargonWan/RetroDECK/wikiIf you want to sponsor the project: https://www.patreon.com/RetroDECKIf you want to join the RetroDECK community check our:Reddit: https://www.reddit.com/r/RetroDECK/Discord: https://discord.gg/Dz3szYsP8g (If you want to help out with the project join the "i-want-to-help" channel)

RetroDECK

Your one in all application for emulation and retro gaming on the Steam Deck and more!

InfiniteShooter is a simplistic shooter game made with Godot. There's only one goal: survive for as long as possible.The controls are easy to understand too. All you need to know is how to move your ship and fire a laser. Using these controls, you can experience InfiniteShooter's simple yet addicting gameplay--which might have you playing for longer than you should!As the game progresses, more enemy types will be introduced and game mechanics may even change. However, when you die, your score is logged and all progress is reset!Lastly, this game is fully free-and-open-source, in both meanings of free! Not only are all the assets public domain with CC-0 licenses, but the game itself is licensed under the GNU GPL v3, meaning you're free to modify and help improve the source code of the game. There's no in-app purchases and no cheap tricks. When you get the game, you get the whole game, for free.

InfiniteShooter

A simplistic shooter made with the Godot engine.

This is a thought-experiment app based around the idea of having a terminal emulator running in a separate container from the session inside of it, with the kernel as the only intermediary.This is accomplished by means of file descriptor passing of the pseudo-terminal device from a small "agent" program running on the other side of a container boundary.  The agent is started using the usual container tools (flatpak-spawn, toolbox, podman), but creating a session is done purely via sockets.Boxi uses different application identifiers when it is run for different containers.  This allows creating individual launcher icons for each container.

Boxi

GNU PSPP is a program for the statistical analysis of sampled data. It is a Free replacement for the proprietary program SPSS, and appears very similar to it with a few exceptions. The most important of these exceptions are, that there are no “time bombs”; your copy of PSPP will not “expire” or deliberately stop working in the future. Neither are there any artificial limits on the number of cases or variables which you can use. There are no additional packages to purchase in order to get “advanced” functions; all functionality that PSPP currently supports is in the core package.PSPP is a stable and reliable application. It can perform descriptive statistics, T-tests, anova, linear and logistic regression, measures of association, cluster analysis, reliability and factor analysis, non-parametric tests and more. Its backend is designed to perform its analyses as fast as possible, regardless of the size of the input data. You can use PSPP with its graphical interface or the more traditional syntax commands.A brief list of some of PSPP's features.Support for over 1 billion casesSupport for over 1 billion variablesSyntax and data files which are compatible with those of SPSSA choice of terminal or graphical user interfaceA choice of text, postscript, pdf, opendocument, html or TeX output formatsInter-operability with: LibreOffice, Apache OpenOffice, Gnumeric and other free softwareEasy data import from spreadsheets, text files and database sourcesThe capability to open, analyse and edit two or more datasets concurrentlyA user interface supporting all common character setsThe user interface has been translated to multiple languagesVery fast statistical procedures, even on very large data setsNo license fees and no expiration periodNo unethical “end user license agreements”A fully indexed user manualFreedom ensured; It is licensed under the GPLv3 or laterPortability; Runs on many different computers and many different operating systemsPSPP is particularly aimed at statisticians, social scientists and students requiring fast convenient analysis of sampled data.

GNU PSPP

GNU PSPP is a program for statistical analysis of sampled data

Fityk [fi:tik] is a program for data processing and nonlinear curve fitting.Primarily used:by scientists who analyse data from powder diffraction, chromatography, photoluminescence and photoelectron spectroscopy, infrared and Raman spectroscopy, and other experimental techniques,to fit peaks – bell-shaped functions (Gaussian, Lorentzian, Voigt, Pearson VII, bifurcated Gaussian, EMG, Doniach-Sunjic, etc.),but it is suitable for fitting any curve to 2D (x,y) data.

Fityk

Non-linear curve fitting and data analysis

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