Nota — a free DAW for macOS, Windows and Linux. No subscription, no account — just open it and make music.
Placemaker, a Cities: Skylines II mod: select an area and turn it into roads, parking, parks, shops and more.
A mod to make and play Terraria mods. Supports Terraria 1.4 (and earlier) installations
A multiplayer game about paranoia and chaos on a space station. Remake of the cult-classic Space Station 13.
A .NET library that makes it easier to create beautiful console applications.
OpenCiv3 is an open-source, cross-platform, mod-oriented, modernized remake of Civilization III by the fan community built with the Godot Engine and C#, with capabilities inspired by the best of the 4X genre and lessons learned from modding Civ3.
TEdit - Terraria Map Editor - TEdit is a stand alone, open source map editor for Terraria. It lets you edit maps just like (almost) paint! It also lets you change world settings (time, bosses downed etc), edit chests and change sign, make epic dungeons, castles, cities, and add rewards for your adventurers!
Standalone Unity remake of New Super Mario Bros DS' multiplayer gamemode, "Mario vs Luigi"
Xenia Manager is a tool that tries to make using Xenia Emulator easier.
These scripts will make your UGUI ScrollRect reusing cells, to improve performance, loading time and draw calls.
Stelliberty Remake: A high-performance, visually appealing, and modern cross-platform network client.
A non-profit, open source project to make Vedic Astrology easily available to all.
:cake: Cake (C# Make) is a cross platform build automation system.
Extensions to make MonoGame more awesome
bUnit is a testing library for Blazor components that make tests look, feel, and runs like regular unit tests. bUnit makes it easy to render and control a component under test’s life-cycle, pass parameter and inject services into it, trigger event handlers, and verify the rendered markup from the component using a built-in semantic HTML comparer.
Ambermoon rewrite in C#
Optimized plug-and-play realtime area lighting using the linearly transformed cosine algorithm for Unity/VRChat.
Soma Dynamics — unified full-body flesh physics controller for Koikatu / Koikatsu Party and CharaStudio
A composable, cross-platform MVVM framework for .NET inspired by functional reactive programming. It moves mutable state out of the user interface, keeps each feature's logic in one readable place, and makes applications easier to test. Supports WPF, WinForms, WinUI, .NET MAUI, Avalonia, Uno Platform, Blazor and Android.
Sharpmake is an open-source C#-based solution for generating project definition files, such as Visual Studio projects and solutions, GNU makefiles, Xcode projects, etc.
HTTP 1.x proxy that makes old web browsers usable again in the Web 2.0 world.
Did I make a boring stuff?
快速简单创建属于你自己风格的Windows文件夹!/ A creative Folder Theme Studio For Windows user to make their own style Folder
A free, open 3D factory simulator for learning PLC programming. Write ladder or SCL in TIA Portal, OpenPLC, Node-RED or Ignition and watch it drive a Godot 4.7 physics factory. Verified against a real S7-1500. MIT.
OpenZ: the faithful open-source 3D fan remake of Z (The Bitmap Brothers, 1996) for its 30th anniversary. Free, never sold, 100% original assets.
.NET for Apache® Spark™ makes Apache Spark™ easily accessible to .NET developers.
Audio player which tries to make organizing and listening to music as simple and pretty as possible.
Papercut SMTP -- The Simple Desktop Email Server
The .NET MAUI Community Toolkit is a community-created library that contains .NET MAUI Extensions, Advanced UI/UX Controls, and Behaviors to help make your life as a .NET MAUI developer easier
Valorant Skin Swapper — change weapon skins, knife models, and agent appearances. Client-side modifications only. For educational purposes.
A handy utility to make decrypted PS3 disc dumps