Open Source Java Real Time Strategy Games

Arianne is a multiplayer online engine to develop turn based and real time games, providing a simple way of creating the game server rules and clients like our MORPG Stendhal. Our engine Marauroa uses Java and SQL for hosting hundreds of players on a solo host. Stendhal is a fun friendly and free multiplayer online adventure game with a huge and rich world. With hundreds of NPCs and different quests, features like the Travel log and achievement system keep track of progress. Thousands of creatures are ready to fight, above and below ground, and as players level up they can compare themselves on a detailed stats website. The engine Marauroa provides a simple way of creating games on a portable and robust server architecture. Marauroa manages the client server communication and provides an object orientated view of the world for game developers. It handles database access in a transparent way to store player accounts, character progress and the state of the world

Crystal Space is an Open Source 3D SDK for Unix, Windows, and MacOS/X. It renders with OpenGL and features GLSL shaders, CG shaders, deferred rendering, dynamic shadows, bullet based physics library, terrain engine, skeleton based animation meshes, exporter for Blender, portals, etc...

Java library and application to edit game files from all Clausewitz-engine games (EU3 and later, including EU4, Victoria 2, Hearts of Iron 3, EU: Rome, March of the Eagles, and Crusader Kings 2 and 3) and their saved games. Source code is now hosted at https://github.com/mmyers/eug. Sponsor on Patreon: https://www.patreon.com/user?u=60455822

Real-Time Strategy war game. Written in 100% pure Java (J2SE 1.3). It's fast, has nice graphics, and pretty addicting game of world conquest!

A 2D space real-time, action/strategy game. you are in control of a ship that you fly around space fighting enemies and making friends on your way. The main objective is to rescue people from planets and take them to star bases. its writen in java1.4.

Panzer Combat II is a multi-player voice and webcam enabled computer-assisted distributed miniature wargame of World War II tank combat. Firing is done by placing a webcam behind the aiming unit. Distance to target is computed using computer vision. Action inside the tanks is performed on the computer screen while battlefield strategy is played on the miniature terrain. Both camps can use a different laptop or tablet, the game will interconnect. You can try it online : http://server.panzercombat.com/PCII_Web/move.htm Look at battle reports : http://www.flickr.com/photos/panzercombatii Or watch a demo : http://www.youtube.com/watch?v=WcjfV8Odtss 100% CLEAN : http://games.softpedia.com/progClean/Panzer-Combat-II-Clean-95530.html

Tools for parsing and analyzing the JASS scripting language, which used for scripting Maps and AI files in Blizzard Entertainment's (R) Warcraft III (R).

Galactic strategy Open Source browsergame. Replacement of the former game Net-Assault.

L2Net is .net Alternative Lineage 2 Server and Client.

This project uses Ardor3D to create a space based real time strategy game. You fight for the control of planets which build new attack ships for you. It is inspired by games like Eufloria, Galcon and Sins of a Solar Empire.

RealTimeBattle is a programming game, in which robots controlled by programs are fighting each other. The goal is to destroy the enemies, using the radar to examine the environment and the cannon to shoot.

Just as the name implies: It converts Crusader Kings savegames into Europa Universalis III: Heir to the Throne. Props to Ulmont and Yvesp for the original CK->EU3 converter.

Netrek is a multiplayer battle simulation game with a Star Trek theme. Up to 16 players are divided into two teams that fight each other for dominion over the galaxy.

Collection of Tradewars 2002 tools, including Kokua - Tradewars Assistant and TW Collaboration Server (TWCS). Only Kokua is currently active.

The aim of the FreeRails project is to create a fun game based off the RailRoad Tycoon and RailRoad Tycoon II games.

We are creating 4 games in which players create their own unique kritters. See our home page for more info. Being created in Java, Python and GOaL.

PolskaOnLine is multiplayer online 2D game using Java and SQL.

This is an extremely simple strategy game written in java. It is made to be multi-platform and to be played on-line. Graphics are meant to be "essential" as well as game rules are.

StarCraft Hacker Chequer, Antihack for StarCraft & BroodWar. SCHC ~ The AreS Clan hack detector

This is another RTS (real time strategy) with a few new features, such as customizable technologies and graphics, mutliple players per team, and more. This game is "Of the gamers, by the gamers, and for the gamers." We know what everyone wants in an RTS

An Open Source portable pure Java game library with example games, Swing-based sprite animation engine, deployment framework, and firewall tunneling networking. The code is documented in the book Advanced Java Game Programming by David Wallace Croft.

Darkworld is a massively multiplayer space based real time strategy game. Players interact with a world which is continuously active. A player can create ships, colonize planets, invest in techology, and engage in warfare.

The ISOCalc (Isometric Calculator Engine) is a class library for isometric plot games. The ISOCalc can be used as a calculator background for every game with different graphic front. (Special Thanks for OpenTTD Team)

JOBS - Java Ogame Battle Simulator - a (offline) battle simulator for the web-based strategy game ogame; features: fast (that is: about 2x faster than speedsim), written in java 1.4 (that is: quite platform independent), swing GUI (an ugly one though)

MilCity is a Real Time Strategy based game. Build your own city, earn money and produce energy ... and construct weapons ! And, like in a Battleship game, you can use these weapons against your opponents. Available on all J2ME capable mobile phones !