Open Source Windows Games

Stellarium renders 3D photo-realistic skies in real time with OpenGL. It displays stars, constellations, planets, nebulae and others things like ground, landscape, atmosphere, etc.

The Battle for Wesnoth is a Free, turn-based tactical strategy game with a high fantasy theme, featuring both single-player, and online/hotseat multiplayer combat. Fight a desperate battle to reclaim the throne of Wesnoth, or take hand in any number of other adventures.

FreeCol is a turn-based strategy game based on the old game Colonization, and similar to Civilization. The objective of the game is to create an independent nation. You start with only a few colonists defying the stormy seas in their search for new land. Will you guide them on the Colonization of a New World? The last stable version release can be found here: https://sourceforge.net/projects/freecol/files/latest/download The latest test pre-release of the next version can be found here: https://github.com/FreeCol/freecol/releases If you want to contribute to Freecol please visit our welcome information thread to see how here: https://sourceforge.net/p/freecol/discussion/719661/thread/2d0063a3bc/

SuperTuxKart is a kart racing game featuring Tux and friends. It is a fun-racer game, focusing on fun and ease of play.

Open Sonic is a free open-source game based on the "Sonic the Hedgehog" universe. It introduces a different style of gameplay called cooperative play, in which it's possible to control 3 characters simultaneously. It works on Windows, Linux and MacOSX

OpenKore is an automation tool for Ragnarok Online-compatible games, authorized to be used on KoreRO. **MOVING TO GITHUB** As of February 28th 2016, the OpenKore project has moved to GitHub. Please see the OpenKore wiki for more information: http://openkore.com/index.php/Git This SourceForge page will remain online for now, but the project has been locked in "read-only" mode and no more updates will be published here. **DOWNLOADING KORE FROM THIS PAGE WILL GIVE YOU AN OLD VERSION**

OpenTTD is an open source clone of the Microprose game "Transport Tycoon Deluxe". For more recent versions visit our website: http://www.openttd.org

Most elegant award-winning 2048 game implementation ever made for Windows. Free open source 2048 program includes playing fields 4x4, 8x8, 16x16 with automatic game savings, anti-cheat & anti-Boss protection, two color schemes and more. The only 2048 app that allows you to grow your own kitty to a mature cat pokemon and compete with your friends by pokemon rank up to famous Grumpy Cat. La mayoría de los galardonados juegos profesionales de 2048 creados para Windows. El juego de código abierto 2048 incluye campos de juego 4x4, 8x8, 16x16 con ahorro automático del juego, protección contra el engaño y protección contra Boss, esquemas de dos colores y más. El programa te permite hacer crecer tu propio gatito a un gato pokemon maduro y competir con tus amigos. Formerly known as '2048 Game Girls Choice With Kitties'. Happy new year 2020!

With this application you won't waste your time for clicking. It is free and trusted forever. This application doesn't need to optimize like other autoclicker applications. You can open and close it at the same time while you were playing Roblox. Start earning your free robux now. This application made by HorizonPublish

Fishstrap is an open-source, feature-packed fork of Bloxstrap, designed to enhance your Roblox launcher experience. It offers a faster, more reliable, and customizable way to launch Roblox, built with Windows PC users in mind. Fishstrap supports all Roblox versions and includes advanced features like multi-instance launching, customizable menus, FastFlags tuning, and in-depth logging. Unlike other launchers, Fishstrap provides unmatched performance, stability, and customization options. Whether you’re a developer, casual player, or content creator, Fishstrap enhances your gameplay with seamless multi-account support, detailed player activity tracking, and more. With regular updates and an active community, Fishstrap is always evolving to stay ahead of the curve. It's completely open-source for full transparency and user-driven development. Official website: https://fishstrap.org/

This is ATARI XE/XL game ported to Linux. This game was very popular and was one of the greatest ATARI games. You can see similarities to sokoban, but this game has more features like shooting, unfriendly animals.... SDL, SDL_image, SDL_mixer and SDL_ttf

This is the most complete and standalone Sudoku puzzle suite for Windows. It includes comfort playing with undo steps and powerful Sudoku generator with different difficulty levels. Also you can create Sudoku game manually and print it on an A4/Letter paper. Tutorial mode with solving hints for newbies is included too. Also there is High Score table and built-in timer for professional players. The Sudoku generation algorithm used by this app is my ultimate proud. Primarily it was based on a Deep Neural Network. But I analyzed more than 100 scientific publications on Sudoku generation problem and have reduced the Deep Neural Network to a relatively simple and very elegant deterministic algorithm that works pretty fast. As a result, the app can generate Sudoku fields in 7 difficulty levels from 'Yellow Belt' to 'Sudoku Game Jedi Master'. The application supports Quick Start mode, see features below [QS Step 1] and [QS Step 2] (buttons in an application window).

Keybinds for Crazybobs Cops and Robbers

A slice-of-life visual novel created using Ren'Py.

J2Minesweeper is minesweeper game can be played at portable media (cellphone, pda, etc) with J2ME suported and MIDP2.0 enabled, generate and build using Netbeans 5.0 + Netbeans Mobility 5.0

These pythagoras applications include simulation and educational applications. With this application is expected to help to speed up the calculation of phytagoras. Equipped also with the way it works. This app still uses version 1.0 so there are still many things to update. Update - English Language version - Add menu HELP

AntoniePlayer is a Multimedia Player that support many audio and video files. AntoniePlayer supports lyrics (*.lrc) file, so you can do karaoke with your audio/video files! AntoniePlayer made with Delphi 5.0 with some components add-ons.

JaDarkX is a graphic game engine that by use of pure JAVA3D, with use of scene graph that easy to use and build a game with any genre of game.

Janken is a simple game to play Rock, Paper, Scissors on computer with Windows OS. It's portable, so no need to install it on your computer to play.

fastest & easiest way to create your own Multiplayer Online RPG, without need programming or scripting as simple as clicking mouse plenty of game resource libraries you can even create custom game resource libraries with plenty wizard tools to help you

Java version of Stellarium.

pSmunli is another opensource Physics SiMUlatioN LIbrary in 3D environment. To perform more realistic simulation on your application(such as game and scientific simulation). It supports OpenGL and DirectX.

RabigonCraft The most of My World is a 2D survival game (it can be also played in creative mode). This game is free and doesn't have advertising. The game of survival begins with the collection of basic raw materials - stones or fallen twigs. From them, you will compile primitive tools with which you will start extracting raw materials. Soon you will make devices with which you will not be so upset. In the end, maybe you build a rocket and go to unexplored space parts. Game has beautiful animations and original graphics.