1128 Open source projects that are alternatives of or similar to Openxcom

Celeste Classic C source port for 3DS and PC.

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The video game that combines elements of the racing and role-playing genres.

A free and open-source Touhou Project fangame

🎮 🎲 A wonderful list of Game Development resources.

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

Pikachu Volleyball implemented into JavaScript by reverse engineering the original game

SuperTux source code

Multiplayer First-Person Shooter written in C++ using my own engine, Qor

Processing sketches, in which I have worked in the last years; images, videos, prototypes, experiments, tools, works, concepts... Everything is unfinished, some may not work, When I had no ideas, I would open one to see what it was...

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A-RPG demo made with Godot, MIT-licensed, from our Godot course

Single-player 🏀, 🏈, and 🏒 management simulation games, made entirely in client-side JavaScript.

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🧙 ‎‎ A 3D game about functional programming patterns. Uses PureScript Native, C++, and Panda3D.

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🎮 Open Source teleportation based first person puzzle-platformer

The classic, refined DOOM source port. For Windows PC.

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Go client for the Internet Game Database API

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

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

《金庸群侠传》Pascal重制版

Castle of the Winds (A Remake in Elm)

HTML5 Pac-Man game with gesture recognition

A bootstrap project for create games with Phaser + ES6 + Webpack.

A repository of community-built prefabs and other enhancements for Oblige 7.70

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

A fast-paced geography quiz

A Treasure Hunt for Erlangers

This is an example game made using the 🔥 Flame Engine

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A Regular Expression game for Android

Minesweeper game written in Python using Tkinter GUI library.

A 3d raycast engine for Arduino

I Wanna Be Thy Copy

微信小游戏辅助合集（加减大师、包你懂我、大家来找茬腾讯版、头脑王者、好友画我、悦动音符、我最在行、星途WeGoing、猜画小歌、知乎答题王、腾讯中国象棋、跳一跳、题多多黄金版）

Tetris Attack / Pokemon Puzzle style game written in Rust

A game, written in Bash, that is a somewhat retro-a-like shoot 'em up. Hopefully.

The bitbox console (example, firmwares, doc)

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[outdated] A moddable MOBA in Formality

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