101 Open source projects that are alternatives of or similar to Openflops

4 MB Fast RAM Expansion for the Commodore Amiga 600

Pac-Man in Excel

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

A randomizer for Final Fantasy 1 on the NES.

Classic ZX Spectrum game "The Great Escape" reverse engineered

A Chip8 IDE

Interactive Fiction JS library

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

Fully documented and annotated source code for the disc version of Elite on the BBC Micro

Papercraft videogame cartridges you can print and pirate with a copy machine.

A command line tool to convert Neo Geo roms into the format needed for NeoSD

Steam Play compatibility tool to run adventure games using native Linux ScummVM

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

Super Retroboy Theme for the RetroFlag GPi Case and Small Screens 4:3 Aspect

Tetris game powered by Ruby2D

Control Amiga add-on boards through mouse buttons

Roguelike Tutorial in Rust - using RLTK

Wooden Bartop Arcade 2 Players with Raspberry Pi: 17" LCD monitor, Marquee with LED lights and stereo speakers.

A text-based adventure. You will definitely die.

Plans to build Arcade PCB cases

🎮 A curated list of successul games, made (quite) entirely by a lone gamedev.

Another World/Out of This World (HTML5)

A tile based adventure game!

A Neo Geo Sprite Tile Viewer

Blues Brothers, Jukebox Adventure & Prehistorik 2 engine reimplementation (SDL2)

A Terminal Based Chip-8 Emulator

Move your Amiga 2000 CPU to the Coprocessor slot!

The Roguelike Toolkit (RLTK), implemented for Rust.

an exciting new adventure for the Game Boy Color

Chocolate Doom is a Doom source port that is minimalist and historically accurate.

turns out I like bitmap fonts

Classic overhead run-and-gun game

Converter for retro console save files found around the Internet. All common formats for NES/SNES/GBA/N64/TG16/SMS/Genesis/Neo Geo/PS1 supported. Decrypts PSP saves. Converts to and from Retron 5 and MiSTer

Gameboy emulator for the ESP32

Qt port of SFXR, a sound effect generator, to generate retro-gaming like sound effects.

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

A game engine for Interplay's 1989/1990 DragonWars game

CatacombGL is a Windows source port with OpenGL graphics for Catacomb 3D (1991), The Catacomb Abyss (1992), The Catacomb Armageddon (1992) and The Catacomb Apocalypse (1993).

Chip's Challenge 2 emulator that runs in a browser

A libretro frontend written in golang

Multi-use Nintendo Input Adapter

Shell script to set up a Raspberry Pi/Odroid/PC with RetroArch emulator and various cores

Commodore 16 schematics and PCB, redrawn in Kicad

Development content accidentally shipped on a certain early DOS CD-ROM game from 1993

Virtual & GPIO Game Console Controller

Build your own Arduino based retro handheld game console

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

WebMSX - Online MSX Emulator

Shellcore Command Remastered

RetroBat is the best way to play your ROMs collection on Windows !

MT32-PI.EXE/MT32-PI.TTP/mt32-pi-ctl is a control program for the mt32-pi MIDI synthesizer available for DOS PCs, Atari ST and Amiga computers as well as modern systems running Linux and Windows.

Steam Play compatibility tool to run DOS games using native Linux DOSBox

Simulation of the classic Pacman arcade game on a PanoLogic thin client.

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.

3D models and additional files for the project Commodore PET Mini

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

Decompression routines for ancient formats

Fade To Black engine reimplementation (SDL, OpenGL)

A curated list of available fantasy consoles/computers.

Prince of Persia reimplementation written in HTML5 / Javascript (MS-DOS Version)