1800 Open source projects that are alternatives of or similar to Opmon

java & libgdx制作的RPG游戏！ an RPG by java and LibGDX

🐥🚙 Crossy Road game clone made in Expo (iOS, Android, web), THREE.js, Tween, React Native. 🐔

Launch your LASERCRAB at walls, ceilings, and enemy heads in this indie multiplayer shooter where "move" and "attack" are synonymous.

iPokeMon Server.

Legacy repository for the Pokémon3D Visual Basic version

🌳 A proof-of-concept Pokémon-style Retro RPG engine created with Unity.

PokéMon like game on iOS with Location Based Service.

⚔️ A cross-platform, open source, and super fast MUD client with scripting in Lua

C++11 and SDL2 lightweight 2d game framework

Solar2D Game Engine main repository (ex Corona SDK)

A framework to build Pokémon RPG games.

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

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.

libGDX game based on the original 1010!

Turn Based Strategy Game. Master your beasts! 🐺

An upgrade to Pokémon Crystal. Brings features and content up to date, and adds some original content.

Desktop/Android/HTML5/iOS Java game development framework

a Cross-Platform, 2D Survival Sandbox Game Project. Based on C++17/cmake/OpenGL/SQLite3.

Cross-platform port of Arx Fatalis, a first-person role-playing game

Intrinsic is a Vulkan based cross-platform game and rendering engine. The project is currently in an early stage of development.

An engine for Vulkan in Rust, tries to implement modern graphic features. (suspended for now)

Javascript/HTML5 rewrite of Panzer General 2 game

A tribute to Mad TV. Written in BlitzMax, Lua and a bit of C.

A free HTML5 remake of the original Pokemon, expanded for modern browsing.

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

The open source remake of Airline Tycoon Deluxe

全ポケモンのJSONデータです。

🎮🧱 stack game clone made in expo (ios, android, web), three.js, react native

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

Video game about programming your spaceships to destroy other programmed spaceships o/

CROSS LIB - A universal 8-bit library and some games built with it

UNITY engine RPG framework

A basic cross-platform 3D game engine

👾A cross-platform video game built with Expo, three.js, and Firebase! 🎮🕹

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

Collection of cross-platform one-file C/C++ libraries with no dependencies, primarily used for games

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

MegaGlest real-time strategy game engine (cross-platform, 3-d)

Gideros Release version

🎮 A curated list of awesome Pokémon & Pokémon Go resources, tools and more.

A visual memory training game, a mobile game made with Xamarin for both Android and IOS .

Develop iOS Android app in java, Cross platform java virtual machine , the minimal jvm .

🎮🌳 Voxel Terrain made in React Native. ∛

A fan-made multiplayer Super Mario Bros. style deathmatch game

A simulation of a true AI. Survive, grow, and learn.

🎮 Official IW4x source code

Nitrokey's Application (Win, Linux, Mac)

Open source anti cheat

This is a based plug-in framework that provides cross-platform IO and logically separated plug-in services.

Antimine is an open source minesweeper-like puzzle game.

✒ A self-hosted, cross-platform service to sign and install iOS apps, all without a computer

A cross-platform 2D|3D game framework for the Nim programming language

An online board game in Rust and WebAssembly

🐍 ‎ A terminal-based Snake implementation written in JavaScript.

The low latency audio plugin is designed to enable low latency and polyphonic audio from Cordova/PhoneGap applications, using a very simple and basic API.

Disassembly of Pokémon Gold/Silver

IRCCloud Desktop App

Open source clone of Theme Hospital

a cross-platform, terminal-based music player, audio engine, metadata indexer, and server in c++

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.