Open Source Windows IoT Games

The Irrlicht Engine is an open source high performance realtime 3D engine written and usable in C++. It is completely cross-platform, using D3D, OpenGL and its own software renderers.

NetHack is a popular single player dungeon exploration game that runs on a wide variety of computer systems.

Game Editor is the game design software that gives you the power to create the games of your dreams, and gives you the chance to get the source code of the game creator and develop 2D games for personal computers as well as mobile devices like iPhone

XiangQi Wizard (Chinese Chess Wizard) is a powerful XiangQi (chinese chess) program, which supports UCCI engines. XQWizard Light is the Mobile version for Windows CE and Java ME. ElephantEye is the UCCI engine in XQWizard with strong AI.

ScummVM is a cross-platform interpreter for many point-and-click adventure games. This includes LucasArts SCUMM games (such as Monkey Island 1-3, Day of the Tentacle, Sam & Max, ...), many of Sierra's AGI and SCI games (such as King's Quest 1-6, Space Quest 1-5, ...), Discworld 1 and 2, Simon the Sorcerer 1 and 2, Beneath A Steel Sky, Lure of the Temptress, Broken Sword 1 and 2, Flight of the Amazon Queen, Gobliiins 1-3, The Legend of Kyrandia 1-3, many of Humongous Entertainment's children's SCUMM games (including Freddi Fish and Putt Putt games) and many more. The project mailing lists have been moved to http://lists.scummvm.org The project tracker has been moved to https://bugs.scummvm.org

Free implementation of Heroes of the Might and Magic II engine. SDL is used.

PocketInsanity is a project to provide ports of existing Open Source projects to the PocketPC ARM Platform. Examples are FreeSCI (Sierra Games VM), UAE (Amiga Emulator), Wolfenstein 3D and XRick. More are following as the project advances.

Rho-Bot is a computer-generated opponent for the Sierra/Valve game Half-Life. Developed and managed by Jonathan Yaniv.

jTarot is a tarot personal advisor. jTarot will do a "reading" for you when you need advice. A reading displays a number of cards and then describes what these cards mean. You take the reading and apply the meanings of the cards to your situation.

Implements the rules of Scrabble(tm) for Android devices (and historically, for PalmOS, PocketPC and others) (For development purposes there's also a Linux client using ncurses or GTK.) Easy to port to other platforms, supports multiple languages and multi-device play via the internet, SMS, Bluetooth, and NFC. Not vaporware: one of TIME.com's top 5 PalmOS apps

ReMooD is a source port of Doom Legacy 1.42. It aims to provide the classic Legacy Experience with new features and more stability. This supports Linux; Windows 32-bit and 64-bit; and ReactOS.

Space - A DirectX Game, is a DirectX, C, C++ based game that can be runned on any OS system. Needs DirectX in order to run effectively and cleanly. Peer-to-Peer, LAN, games as well as international gaming is available. Runs with 2+ players.

The (well) known puzzle CalcuDoku, K-Doku, kenken

MiniPauker is like Pauker.sf.net a generic flashcard learning program, but written in J2ME for the use with mobile devices supporting J2ME with MIDP2, JSR-75. MiniPauker is compatible with Pauker (import/export). Similar: http://bit.ly/dVew9q

Dopewars is a game simulating the life of a drug dealer in New York. Deal in drugs, amass a huge fortune and pay off the loanshark, while avoiding the police.

PocketClive is a PocketPC emulator for some of the classic 8-bit computers from Sinclair Research Ltd.

PocketNester is a fast NES/Famicom emulator for Pocket PC featuring impressive speed (30~50fps on 200Mhz XScale), accurate sound, intuitive UI and good support of loads of NES mappers. PocketNester is based on nester, nesterce & unofficial nester.

C++ 2D game engine for PocketPC, Smartphones and Windows 2K/XP

The project goals are to create and to maintain a SRCP compliant client-SDK based on the .NET framework. For more informations about SRCP see http://srcpd.sourceforge.net/

A 2D board based mobile game engine written in J2ME, with bluetooth support.

BGLightCE is a free, open source backgammon game for Windows Mobile, based on Gnu Backgammon. It features the strongest backgammon opponent available for Pocket PC. If you're tired of beating other games & are looking for a challenge this is for you.

windows tools for the online game Battle-Arenas (www.battle-arenas.net). Targeted platforms: windows 2000,XP, Pocket PC

The Brazier Project is a structured server and client system. It is designed to allow communities to place their own worlds and maps onto the server, and script them accordingly.

WoW Memory Injection to enable SpeedHack, FlyHack, WallClimb, Teleport, etc.

CrossBrowdy is a free and open-source JavaScript framework that allows to create multimedia apps, emulators, game engines and games that will be compatible with any device. Any software developed with CrossBrowdy should be able to be used in any JavaScript compatible web client (including browser plug-in, add-on, extension, app...) which supports "document.getElementById". This framework allows any developer to manage easier many different things, such as audio (with Flash fallback, audio pool, etc.), canvas (with DHTML, VML, Flash or Silverlight fallbacks), screen, mouse, keyboard, gamepads, sockets (including PHP proxy fallback), XHR / AJAX (with PHP proxy for cross-domain requests), device sensors (compass / magnetometer, gyroscope, accelerometer, light sensor, proximity sensor...) and many more.