1314 Open source projects that are alternatives of or similar to Octo

Experimental modification of Mupen64GC using devkitRice.

WIP full featured port of VBA-M for Nintendo Switch

A tiny libretro frontend to release homebrews as executables

Zabuyaki, old-school side-scrolling beat 'em up

A fun 2D retro platformer inspired by Sonic games and a game creation system.

NVIDIA Falcon Microprocessor Suite

The purpose of Emupedia is to serve as a nonprofit meta-resource, hub and community for those interested mainly in video game preservation which aims to digitally collect, archive and preserve games and software to make them available online accessible by a user-friendly UI that simulates several retro operating systems for educational purposes.

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❄️ 🎮 Extensible Emulator Frontend written in C# and Javascript

Pixel Vision 8's core philosophy is to teach retro game development with streamlined workflows. PV8 is also a platform that standardizes 8-bit fantasy console limitations built on top of the open-source C# game engine based on MonoGame.

iOS & tvOS multi-emulator frontend, supporting various Atari, Bandai, NEC, Nintendo, Sega, SNK and Sony console systems… Get Started: https://wiki.provenance-emu.com |

Homebrew formulas for buildling a valid GCC toolchain for the i386-elf target.

MedGui Reborn is a frontend/launcher (GUI) for Mednafen multi emulator, written in VB .Net with Microsoft Visual Studio Community

VirtualC64 is a cycle-accurate C64 emulator for macOS

A Nintendo DS emulator for PlayStation Portable.

Play retro video games on your Android TV!

Integrated Development Environment for the 8-bit Nintendo Entertainment System

The cross-platform, open-source SDK to develop for original Xbox: *new* xdk

Rust on PSP. Panic and allocation support. Access PSP system libraries.

A cross platform, customizable graphical frontend for launching emulators and managing your game collection.

Gameboy emulator for the ESP32

The quadplay✜ fantasy console

🕹 Retro video game emulation for macOS

PSP Emulator written in Kotlin for JVM, JS and Native. Can work as PWA.

Mamesaver is a mame emulated screensaver - get all the good ol' games playing their demo modes while you procrastinate and enjoy!

BASIC8 - The Fantasy Computer/Console!

A Terminal Based Chip-8 Emulator

WebMSX - Online MSX Emulator

An Ultima Online server emulator written in C# .NET

Emulator for rapid prototyping of Software Defined Networks

This is a demo made with Game Framework.

Third-party multi-platform emulator of the ARM-based TI-Nspire calculators

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.

socket.io client for Unity, power game client with node.js back-end

A constantly evolving array of Unity C# components for 2D games, including classes for pixel art cameras, events & messaging, saving & loading game data, collision handlers, object pools, and more.

A cross-platform 2D game engine

A modern re-implementation of the classic DOS game Duke Nukem II

Android virtual machine and deobfuscator

Diablo build for modern operating systems

DOS/x86 emulator focusing on ease of use

Cross-platform, fiber-based, multi-threaded task scheduler designed for video games.

⚔️ An online JavaScript 2D Medieval RPG.

Tools library for unity 3d game engine: animator graph helpers, serialization (json), localization, event routing (eventbus, ui actions), embedded scripting, uGui xml markup, threading, tweening, in-memory protection and other helpers (pure C#)

Realtime Math

paul's shell, git, etc config files. also homebrew, migration setup. good stuff.

ARK is a lightweight, agility, elastic, distributed plugin framework written in C++，make it easier and faster to create your own application service.

Trinity Exploit - Emulator Escape

A browser UI for JSNES, a JavaScript NES emulator

🎮 Simple, open-source 2D graphics for everyone

Cingulata (pronounced "tchingulata") is a compiler toolchain and RTE for running C++ programs over encrypted data by means of fully homomorphic encryption techniques.

A libretro frontend written in golang

Data Tool For Switch

📦 Bundler for non-Ruby dependencies from Homebrew, Homebrew Cask and the Mac App Store.

A Final Fantasy XIV 4.0+ Server Emulator written in C++

A React Native app showcasing some examples using react-native-game-engine 🐒✨

2D JavaScript Physics Engine

A GameBoy Emulator, in C#

higan is a multi-system emulator focused on accuracy, preservation, and configurability.

Original Xbox Emulator for Windows, macOS, and Linux (Active Development)

文曲星模拟器