1763 Open source projects that are alternatives of or similar to Games

Factory Rise is a 2D sandbox game, focused on building, developing industries and handling resources. The game is based on Oxygen Not Included, Terraria, Factorio and some Minecraft mods (EnderIO, Industrial Craft, BuildCraft, GregTech and Thermal Expansion), it also have a game progress similar to StarBound.

An open source re-implementation of Red Alert written in C++.

A 2d game that aspires to be similar to Rimworld, with more depth, magic, and RPG concepts.

Air to air combat game, created in Python 3 using HARFANG 3D.

A world generator that is based on Voronoi diagrams

Free oldschool point & click graphic adventure game

A tiny scene-entity-component library created for the PICO-8 fantasty console.

Q3lite, an OpenGL ES port of Quake III Arena for embedded Linux systems.

First person shooter with Unity terrain and AI pathfinding (http://gdev.tv/cudgithub)

SuperTux source code

🐍🎮 Snake game made with Expo & PIXI.js 👾 iOS, Android, and Web

✅ A pong game React component

The game that only exists in your title bar

[outdated] A moddable MOBA in Formality

A cross platform 2D game engine written in C++ for beginners

A cross-platform 2D game engine accompanied by a strong toolset for visual novels.

🐦 Flappy Bird reincarnation [Swift 5.3, GameplayKit, SpriteKit, iOS 12].

This is an open source Unity pause menu created for the game New Horizons, and it's completely free because of how a pause menu is a core component of a game, while the unity asset store was lacking in such an asset (until this was released on the asset store).

Legacy VB6 open-source ORPG

4 FireMonkey arcade games developed with Delphi for Windows, macOS, iOS and Android

An open source re-implementation of Diablo 2

The first section of the course. You will learn everything required to build a simple movement system in your RPG, creating the core experience. http://gdev.tv/rpggithub

Classic and Arrowized Functional Reactive Programming, Reactive Programming, and Stream programming, all via Monadic Stream Functions

2D HTML5 rendering and layout engine for game development

An open source implementation of Sid Meier's Civilization.

6DoF Head tracking software

Community effort to maintain and improve Jedi Academy (SP & MP) + Jedi Outcast (SP only) released by Raven Software

Modular game engine built with MonoGame, with GMS2-like workflow and advanced level editor

Run any Windows program through Proton

Android app that allows you to draw anything and turn it into a jigsaw puzzle.

In the Wake of Gods 3.59 alpha

Open-source reimplementation of Gremlin's Hogs of War (PC/PSX).

Ore Infinium, Open Source multiplayer Terraria-inspired Sci-fi game, focused on technology, devices and researching. Written in Kotlin (JVM), LibGDX. Cross platform

Create your Own Games with Godot, the Free Game Engine: sources from the January Kickstarter project from GDQuest

A fast, scalable, distributed game server engine/framework for C++, include the actor library, network library, can be used as a real time multiplayer game engine ( MMO RPG/MOBA ), which support C#/Lua script/ Unity3d, Cocos2dx and plan to support Unreal.

A flexible editor for building phaser particles.

A curated list of wgpu code and resources.

A fun WebGL game built with Elm

Civitas is an empire-building game written in Javascript with the help of the jQuery library.

Chrome's Dino T-Rex game developed in Jetpack Compose

🎮🌳 Voxel Terrain made in React Native. ∛

Third-person Survival Game for Unreal Engine 4 (Sample Project)

A list of resources and tutorials for those doing programming in Unity.

Terminal-based Snake game

ET: Legacy is an open source project based on the code of Wolfenstein: Enemy Territory which was released in 2010 under the terms of the GPLv3 license.

Antimine is an open source minesweeper-like puzzle game.

🎲 Mnimi (A Game of Memory Skill)

C++ Stealth Game in Unreal Engine (Udemy Project)

Resources for game development on haxe

🎮 Official IW4x source code

An awesome list that curates the best Flame games, projects, libraries, tools, tutorials, articles and more.

Menu for pygame. Simple, lightweight and easy to use

A remake of the popular battle royale game, Fortnite, made in Unreal Engine 4 and integrated with Amazon GameLift

An inspiration of the original Atari Space Invaders game built in pygame 👾 🎮

Official continuation of Destination Sol, the great fun little arcade space shooter from http://sourceforge.net/projects/destinationsol/ Modules live at https://github.com/DestinationSol/

Entitas++ is a fast Entity Component System (ECS) C++11 port of Entitas C#

🎯 This Python-based Sudoku Solver utilizes the PyGame Library and Backtracking Algorithm to visualize and solve Sudoku puzzles efficiently. With its intuitive interface, users can input and interact with the Sudoku board, allowing for a seamless solving experience.

💥 A single page web game made with Svelte.

Free and paid game assets and game resources for 2D games, 3D games, mobile games, Steam games, Unity games, and other games.