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

  • Auth0 for AI Agents now in GA Icon
    Auth0 for AI Agents now in GA

    Ready to implement AI with confidence (without sacrificing security)?

    Connect your AI agents to apps and data more securely, give users control over the actions AI agents can perform and the data they can access, and enable human confirmation for critical agent actions.
    Start building today
  • Grafana: The open and composable observability platform Icon
    Grafana: The open and composable observability platform

    Faster answers, predictable costs, and no lock-in built by the team helping to make observability accessible to anyone.

    Grafana is the open source analytics & monitoring solution for every database.
    Learn More
  • 1
    Fish Fillets - Next Generation
    Open Source implementation of the wonderful puzzle game Fish Fillets from ALTAR interactive.
    Downloads: 52 This Week
    Last Update:
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  • 2
    UFO2000 is a turn based tactical squad simulation game with multiplayer support. It is heavily inspired by the famous X-COM: UFO Defense game and can load graphics resources and maps from it providing X-COM look and feel with multiplayer experience.
    Downloads: 22 This Week
    Last Update:
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  • 3
    Cubosphere
    Goal of this project is a freeware game similar to the PSX game "Kula World" / "Roll Away". It is designed platform independent, written in C++ and using the following libraries: OpenGL, SDL (Simple DirectMedia Layer), libjpeg, LUA, GLSL-Shader.
    Downloads: 18 This Week
    Last Update:
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  • 4
    Freedroid
    FreedroidRPG is an original isometric 3D role playing game taking place in the future, on Earth. It features action and dialogs. FreedroidClassic is a 2D arcade game similar to Paradroid. =========================================== !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! FreedroidRPG is migrating !! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! - Latest versions of Git repositories are on https://codeberg.org/freedroid/ - Binary files are hosted on http://ftp.osuosl.og/pub/freedroid ===========================================
    Downloads: 18 This Week
    Last Update:
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  • Total Network Visibility for Network Engineers and IT Managers Icon
    Total Network Visibility for Network Engineers and IT Managers

    Network monitoring and troubleshooting is hard. TotalView makes it easy.

    This means every device on your network, and every interface on every device is automatically analyzed for performance, errors, QoS, and configuration.
    Learn More
  • 5
    Grow a Garden Script

    Grow a Garden Script

    Grow a Garden Script - Auto Farm, Infinite Seeds, Sell All

    This cheat script for Grow a Garden on Roblox gives you powerful features to dominate the game instantly. Whether you're tired of grinding or just want to troll your friends, this script provides full automation for gardening activities — plant, water, harvest, and sell — all with zero effort. Speed up growth, unlock rare plants instantly, and enjoy infinite in-game currency. The script is easy to use, supports toggle-based GUI, and bypasses most common anti-cheat methods. With a single keybind, you can activate full auto mode or use specific modules as needed. Take full control over your garden and reach max upgrades in minutes! What is the best executor for Roblox scripts? The best executor for Roblox, specifically for Grow a garden, is Bunni. It's simple, available on windows devices, and easy to use. https://sourceforge.net/projects/bunni-roblox-executor/
    Downloads: 49 This Week
    Last Update:
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  • 6
    NLarn
    A rewrite of Noah Morgan's classic roguelike game Larn (1986). NLarn tries to maintain the atmosphere and story of the original game while improving the gameplay by using state-of-the-art roguelike technology and a simplified user interface.
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    Downloads: 15 This Week
    Last Update:
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  • 7
    PropHunt

    PropHunt

    PropHunt plays much like a Hide and Seek.

    ***ATTENTION!!!*** Searching the lastest version? https://steamcommunity.com/sharedfiles/filedetails/?id=135509255 ****************************** PropHunt plays much like a Hide and Seek. Players on the RED team, disguised as props, are given a 30 second set up time to hide, and afterwards players on the BLU team attempt to find and kill them in the allotted time period. At the end of each round the teams are swapped; the Hunters (BLU) become the Hunted (RED) and vice versa. Respawns are not permitted until the end of each round. Originally made for TF2. CREDITS: Credit goes for the original authors of both gamemodes and who made Prop Hunt compatible with GMOD 13. Originally written and released by Darkimmortal (TF2) If you are the autor or if you have credit, and you won't see the mod on the workshop anymore don't hesitate to contact me. I just published to Workshop and fixed something.
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    Downloads: 57 This Week
    Last Update:
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  • 8

    Path of Building

    Offline build planner for Path of Exile

    Path of Building is an offline build planner for Path of Exile, the immersive free-to-play action role-playing video game developed by Grinding Gear Games. Path of Building makes the game even more enjoyable by giving you the tools you need to plan and gain the advantage in the game. Features include a skill planner that allows you to add any number of main or supporting skills to your build, a passive skill tree planner with support for jewels, an item planner and more! Path of Building also offers comprehensive offence and defence calculations so you can precisely calculate your skill DPS, damage over time, life/mana/ES totals and more! Level up your game with Path of Building!
    Downloads: 2 This Week
    Last Update:
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  • 9
    2D isometric MMORPG using the SDL framework. Daimonin offers a free public server at https://www.daimonin.org . A Unity client is also in active development.
    Downloads: 9 This Week
    Last Update:
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  • Incredable is the first DLT-secured platform that allows you to save time, eliminate errors, and ensure your organization is compliant all in one place. Icon
    Incredable is the first DLT-secured platform that allows you to save time, eliminate errors, and ensure your organization is compliant all in one place.

    For healthcare Providers and Facilities

    Incredable streamlines and simplifies the complex process of medical credentialing for hospitals and medical facilities, helping you save valuable time, reduce costs, and minimize risks. With Incredable, you can effortlessly manage all your healthcare providers and their credentials within a single, unified platform. Our state-of-the-art technology ensures top-notch data security, giving you peace of mind.
    Learn More
  • 10
    Enigma

    Enigma

    Enigma is a puzzle game

    Enigma is a puzzle game inspired by Oxyd on the Atari ST and Rock and Roll on the Amiga. The object of the game is to find uncover pairs of identically colored Oxyd stones. Simple? Yes. Easy? Certainly not! Hidden traps, vast mazes, laser beams, and, most of all, countless hairy puzzles usually block your direct way to the Oxyd stones ...
    Downloads: 12 This Week
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  • 11
    Naev
    Naev is a 2D space trading and combat game, in a similar vein to Escape Velocity.
    Downloads: 10 This Week
    Last Update:
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  • 12
    Lips of Suna

    Lips of Suna

    Tongue-in-cheek action RPG

    Lips of Suna is a tongue-in-cheek action RPG. It's an open world game that focuses on action heavy and versatile gameplay, dynamically changing game world and ease of customization and modding.
    Downloads: 9 This Week
    Last Update:
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  • 13
    hyper3DGE Project

    hyper3DGE Project

    3D-Accelerated open-source DOOM engine

    As a continuation of the EDGE Project, hyper3DGE gives the end-user more power from the most advanced alternative DOOM engine - combined with portability to most systems, including game consoles.
    Downloads: 9 This Week
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  • 14
    APOCALYX is a 3D engine based on OpenGL and other free libraries suitable for the creation of games or serious simulations.
    Downloads: 28 This Week
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  • 15
    OpenBlox

    OpenBlox

    Make games with Lego-like building blocks

    OpenBlox lets you make games with a built-in physics engine, Lego-like building blocks, and a scripting language called Lua. Once you've made a game with OpenBlox, you can pack it into a single file with one mouse click, and share your game with anyone you want.
    Downloads: 6 This Week
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  • 16
    Roact

    Roact

    A declarative UI library for Roblox Lua inspired by React

    Roact is a declarative view management library for Roblox that is similar to Facebook’s React. You can use Roact to create dynamic graphical user interfaces in Roblox games. Combine with Rodux for optimal syncing with game data when creating GUIs. Roact has many similarities with React: it exposes an API much like React’s, implements nearly identical semantics, and is made out of elements.
    Downloads: 1 This Week
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  • 17

    FreeCNC

    A free engine for C&C Tiberian Dawn

    FreeCNC is a reimplementation of the classic real time strategy game Command & Conquer.
    Downloads: 13 This Week
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  • 18
    Panther game engine is being developed as part of a class on game engine development at Chapman University 2009/2010/2011. Development continues through December 2011.
    Downloads: 10 This Week
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  • 19
    Summoning Wars is an action roleplaying game for singleplayer or up to 8 players in multiplayer.
    Downloads: 4 This Week
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  • 20
    Compendium is a Quest, Mob, and Item database Addon for Lord of the Rings Online (LOTRO). It is meant to supplement the levelling process by making finding of quests, mobs, and items easier.
    Downloads: 17 This Week
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  • 21
    Urho3D

    Urho3D

    Cross-platform 2D and 3D game engine

    !!! The project repositories have been migrated to https://github.com/urho3d/Urho3D !!!
    Downloads: 15 This Week
    Last Update:
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  • 22
    Glest Advanced Engine is a community driven project which extends and improves on Glest. It aims to provide features and tools that help people develop higher quality 3D real-time strategy games for all major platforms.
    Downloads: 5 This Week
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  • 23
    JVGS is an open source platform game that is not like the others. It is build on simple line structures loaded from svg files, giving the whole game a "sketched" and minimalistic look. Levels can be made with simple xml and lua files.
    Downloads: 5 This Week
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  • 24
    Nuvie
    A game engine for running Origin's 'Ultima 6' and 'Ultima Worlds of Adventure' games on modern operating systems.
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    Downloads: 5 This Week
    Last Update:
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  • 25
    Development moved to https://github.com/mrichards42/xword XWord is a crossword puzzle program designed to be highly configurable. It supports a variety of formats: puz, xpf, jpz, and ipuz. Includes support for rebus puzzles, "trick" puzzles, diagramless puzzles, scrambled/locked puzzles, and a timer.
    Downloads: 4 This Week
    Last Update:
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