Browse free open source Ruby Games and projects below. Use the toggles on the left to filter open source Ruby Games by OS, license, language, programming language, and project status.

  • Gemini 3 and 200+ AI Models on One Platform Icon
    Gemini 3 and 200+ AI Models on One Platform

    Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.

    Build generative AI apps with Vertex AI. Switch between models without switching platforms.
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    Deploy Apps in Seconds with Cloud Run

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    Cloud Run is the fastest way to deploy containerized apps. Push your code in Go, Python, Node.js, Java, or any language and Cloud Run builds and deploys it automatically. Get fast autoscaling, pay only when your code runs, and skip the infrastructure headaches. Two million requests free per month. And new customers get $300 in free credit.
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  • 1
    FlightGear Mac OS X
    FlightGear Mac OS X is a Mac version of FlightGear, a multi-platform open-source flight simulator that provides very realistic flight experience on your computer. By installing a package you can fly around the world in the comfort of your own home.
    Downloads: 6 This Week
    Last Update:
    See Project
  • 2
    Journey into the world of Subcon with Mario and his friends in Paper Mario Pocket! Meet up with Mario's old friends and enemies from his past in his adventure to recover the Crystal Stars and defeat the evil toad Wart!
    Downloads: 3 This Week
    Last Update:
    See Project
  • 3

    Skies of Arcadia Legends Examiner

    Command line tool to extract the data from Skies of Arcadia Legends.

    ALX is a command-line tool for Linux, macOS and Windows to export and import the game data of Skies of Arcadia, Skies of Arcadia Legends, Eternal Arcadia (エターナルアルカディア), and Eternal Arcadia Legends (エターナルアルカディアレジェンド).
    Downloads: 3 This Week
    Last Update:
    See Project
  • 4
    Ruby Pong
    A simple Pong clone written in Ruby using Rubygame.
    Downloads: 1 This Week
    Last Update:
    See Project
  • Cut Cloud Costs with Google Compute Engine Icon
    Cut Cloud Costs with Google Compute Engine

    Automatic sustained-use discounts. One free VM per month. No negotiation needed.

    Run batch jobs at 60-91% off with Spot VMs. Long-running workloads get automatic discounts with sustained use.
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  • 5
    The NERO Character Creator is a tool designed to create and track your NERO International characters. Keep track of your character's build, experience history, formal effects, and backstory all in one easy-to-use application.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 6
    Cactus Strowberry Dance Revolution
    Cactus Strowberry and his friends Sminkio and Bistian go to visit the Dance City museum, to see an ancient column. Bistian breaks the column and releases a demon called Pantaleon DuChaCha. The demon takes Bistian and Sminkio as his servants and begins his plan to make the entire world a disco. In order to stop Pantaleon, Cactus needs to find all the column shards. The game was developed with rpgmaker VX, and has the classic style of the tap-dance music game. Cactus is free to visit the Dance City map and choose the levels; if the player wins all the challenges he unlocks the final stage. Before the challenge, the player can choose between four different difficulties.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 7
    This will be a full-version RPG Game of the French animated TV Show Code:Lyoko.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 8
    Rastullahs Lockenpracht ist ein neuer Versuch des DSA-HL Teams ein Spiel zum Rollenspiel 'Das Schwarze Auge' zu kreieren. Dabei entwickeln wir eine 3d FPS-Spielengine auf der Basis von OGRE.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 9
    Final Fantasy VI SDK

    Final Fantasy VI SDK

    A starter development kit that let you develop FF6-like games on PC.

    The Final Fanrast VI SDK is a starter development kit that let you develop FF6-like games on PC. The goal of this SDK is to provide the default systems from Final Fantasy VI including a complete database, audio and graphical resources and new RGSS Scripts.
    Downloads: 1 This Week
    Last Update:
    See Project
  • AI-generated apps that pass security review Icon
    AI-generated apps that pass security review

    Stop waiting on engineering. Build production-ready internal tools with AI—on your company data, in your cloud.

    Retool lets you generate dashboards, admin panels, and workflows directly on your data. Type something like “Build me a revenue dashboard on my Stripe data” and get a working app with security, permissions, and compliance built in from day one. Whether on our cloud or self-hosted, create the internal software your team needs without compromising enterprise standards or control.
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  • 10
    Gliders flight simulator for r/c control
    Downloads: 1 This Week
    Last Update:
    See Project
  • 11
    Miciosegone Grand Prix
    The best racer of the galaxy, Hardley Race, kidnaps some random people from three random universes. He caught characters from the worlds of Dovadula's Burn, T-rex, Muscle SAM and Space Hunter and forces them to compete in a series of cups for his entertainment. Only the best racer can win all the cups and challenge Hardley Race for the title of best racer of the galaxy and the safety of all the universes. This racing game has a very simple system, with four directions movement and boost items in some points of the circuit. The player can only go through the story mode, where he can proceed cup by cup in order to win all the trophies and the boss keys. New worlds are unlocked as the player wins the cups and defeats boss enemies.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 12
    Oxymous Prime
    This game is a hybrid between a shot'em up and a platform, he was developer with rpgmaker vx and released with freeware license. The story is composed by nine missions. The player control Oxy, a famous bounty hunter. The current mission of Oxy is to save a rare bird kidnapped by the groulen poacher Borden. Borden is hidden in a groulen Mothership, Oxy must break into the ship and fight an army of robots and soldiers for complete his mission. After the third mission, the story moves into a unknown planet where Oxy must pursue Borden among dangerous creatures.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 13
    Plemiona RPG jest grą fanowską opartą na plemiona.pl Robiona jest w programie RPG maker VX.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 14
    Soul

    Soul

    My current game project

    I originally started to create this game as an experiment with some new software of mine, but it ended up being a lot bigger project then I intended. I hope you enjoy the game :)
    Downloads: 1 This Week
    Last Update:
    See Project
  • 15
    arcan-fe

    arcan-fe

    Scriptable frontend for media applications.

    Arcan is a portable and fully scriptable frontend for launching games, emulators and other full-screen applications in a visual appealing way, as seamlessly as possible. The API is sufficiently complete for other projects as well, e.g. rapid game prototyping (both 2D and 3D). Note that we have left sourceforge (thanks for all the spam). The source is hosted on github ( http://www.github.com/letoram/arcan ) and the downloads on bintray https://bintray.com/letoram/arcan-main/
    Downloads: 1 This Week
    Last Update:
    See Project
  • 16
    eCyberpunk is a Java version of the R Talsorian Games' Role playing system, Cyberpunk 2020 and it's supplements. Initially, the project will focus on GM aids, but may, in the future, be a full-blown game.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 17
    RUBYGAME HAS MOVED. http://rubygame.org
    Downloads: 1 This Week
    Last Update:
    See Project
  • 18
    Game in Brazillian Portuguese,more languages coming soon. Jogo de tiro,Equipe Gamer de Garagem,Mate os guardas e vá atrás daquele que quer retirar sua vida.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19

    4 in A Row

    Classic 4 in a row for two players.

    A Ruby implementation of the well known 4 in a row board game.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    a sandbox for trying my engine ideas
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    ARGSS
    ARGSS is a project which aims to replicate RPG Maker XP and RPG Maker VX players, both RGSS 1.02E and RGSS 2.02E.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    Alphabet Soup is an ASCII rogue-like written in Ruby, focused primarily on exploration and investigation rather than on combat. The player in on the hunt for a serial killer, hiding among a group of AI-controlled civilians.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    Battles of Antargis is a realtime strategy game. Its main purpose lies on conquering not on building.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    Arcadia

    Arcadia

    Clojure in Unity

    Arcadia integrates Clojure with the Unity3D game engine, enabling live coding of functional and dynamic Lisp code directly inside Unity. Built on the Clojure-CLR port, it brings REPL-driven development and functional programming to Unity's cross-platform environment. Arcadia is the integration of the Clojure programming language and the Unity 3D game engine. Bringing the expressive, live-coded power of a modern Lisp to the industry-standard game development platform has made our own work a lot more powerful, and we hope it can do the same for you.
    Downloads: 0 This Week
    Last Update:
    See Project
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