2956 Open source projects that are alternatives of or similar to Doom Nano

KorGE Game Engine. Multiplatform Kotlin Game Engine

Build your own Arduino based retro handheld game console

A Unity clone of Supercell's Clash of Clans spin-off mobile game Clash Royale with possibly some twists.

C++ 3D Game Tutorial Series is a YouTube tutorial series, whose purpose is to help all those who want to take their first steps in the game development from scratch.

🎮 JVM game engine based on Swing/JavaFX.

2 Kilobyte 3D racing game in JavaScript

A Sokoban-esque puzzle game developed in unity 3D in 2016

Haskell game engine library for roguelike dungeon crawlers; please offer feedback, e.g., after trying out the sample game with the web frontend at

Scripting the Timeline for games in creative ways. Includes a small RTS game build on the 'A Mighty Kingdom' assets

C++ Game Engine and Editor

Cross-platform C++ 2D / 3D game engine.

A brief computer graphics / rendering course

Yet Another Vulkan Engine

Resources for game development on haxe

Open Source real-time strategy game engine for early Westwood games such as Command & Conquer: Red Alert written in C# using SDL and OpenGL. Runs on Windows, Linux, *BSD and Mac OS X.

Solar2D Game Engine main repository (ex Corona SDK)

Uebergame code repository

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

Lamiae - A Most Prestigious RPG Engine/Simulator derived from Cube 2 (Sauerbraten) and friends

Free (as in freedom) open source clone of the Age of Empires II engine 🚀

4X Space Strategy game Star Ruler 2's open source distribution.

Open source re-implementation of Stronghold 1

Used ili9341 or ST7735. Contains a virtual machine running games from RAM.

UNITY engine RPG framework

Free, easy, portable audio engine for games

A WebGPU engine.

3D Puzzle Game written in Go

This project has been sunset as of 1st Jan 2018 and is no longer supported or maintained

Multiplayer, fast-paced Moba style game

PyDark is a 2D and Online Multiplayer video game framework written on-top of Python and PyGame.

Open source Final Fantasy VIII engine implementation in C# working on Windows and Linux (Android and iOS planned too!) [Monogame]

An open-source Tomb Raider 1-5 engine remake

Custom Wars Tactics - An effort to create an open engine to emulate the gaming experience of the Nintendo Advance Wars series.

The OpenDiablo2 toolset

Jekyll plugin adding a Liquid tag for Cloudinary, for better responsive images

Arduino library that simplifies the usage of shift registers

内存监控器

Arduino library for the R30x/ZFMxx/FPMxx optical fingerprint sensors

Force-directed graph as a ThreeJS 3d object

Progressive web metrics at your fingertipz

TcMenu is a full feature menu system for Arduino, mbed and ESP, it's modular enough to support different input types, displays and also has the concept of remote control built in.

Artificial intelligence for the Snake game.

Google Performance Tools runner using Puppeteer

A handheld computer programmed in Lisp with a self-contained keyboard and display.

Turning an old analog mixer into a MIDI controller

A simple and robust serial communication protocol. It was designed for Arduino but can be used for other purposes (e.g. bluetooth, sockets). Implementation in C Arduino, C++, Python and Rust.

💡 ESP8266 framework for Homie, a lightweight MQTT convention for the IoT

Simple geometrical trail to attach to your Three.js objects

Chrome extension for improving and optimizing performance in React applications (Gatsby and Next.js compatible).

A curated list of games that can teach you how to learn a programming language.

Arduino and PlatformIO IDE compatible TFT library optimised for the STM32, ESP8266 and ESP32 that supports different driver chips

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[outdated] A moddable MOBA in Formality

GPU Texture Baking Tool

The bitbox console (example, firmwares, doc)

A GameBoy Advance emulator in D

Yet another 2d game engine of dreams (work in progress)

Porting of Rogue-clone II for Vim

MOD/S3M/XM/IT Music Player for Arduino