SSealbook
Sealbook / Open source / Games & game engines

Top open-source games & game engines on GitHub

1,051 repositories with 1,000+ stars, ranked by stars. Leading: godot, bevy, remote-jobs.

RepositoryStarsLanguageLicenseActivity
51electronicarts/EASTLEASTL stands for Electronic Arts Standard Template Library. It is an extensive and robust implementation that has an emphasis on high perfo★ 9.4kC++BSD-3-ClauseSlowing
52cabaletta/baritonegoogle maps for block game★ 9.3kJavaLGPL-3.0Active
53gibbed/SteamAchievementManagerA manager for game achievements in Steam.★ 9.3kC#ZlibSlowing
54XINCGer/Unity3DTraining【Unity杂货铺】unity大杂烩~★ 9.2kC#MITActive
55diasurgical/devilutionDiablo devolved - magic behind the 1996 computer game★ 9kC++OtherStale
56pygame/pygame🐍🎮 pygame (the library) is a Free and Open Source python programming language library for making multimedia applications like games built on★ 9kC—Slowing
57jynew/jynewJinYongLegend-like RPG Game Framework with full Modding support and 10+ hours playable samples of game.★ 9kC#OtherSlowing
58love2d/loveLÖVE is an awesome 2D game framework for Lua.★ 8.8kC++OtherActive
59SanderMertens/flecsA fast entity component system (ECS) for C & C++★ 8.8kCOtherActive
600xFA11/MultiplayerNetworkingResourcesA curated list of Multiplayer Game Network Programming Resources★ 8.7kC—Active
61qiao/PathFinding.jsA comprehensive path-finding library for grid based games★ 8.7kJavaScript—Stale
62AssetRipper/AssetRipperGUI application to analyze game files★ 8.7kC#GPL-3.0Active
63codecombat/codecombatGame for learning how to code.★ 8.6kJavaScriptMITActive
64azahar-emu/azaharAn open-source 3DS emulator project based on Citra.★ 8.4kC++GPL-3.0Active
65OpenTTD/OpenTTDOpenTTD is an open source simulation game based upon Transport Tycoon Deluxe★ 8.4kC++OtherActive
66N64Recomp/N64RecompTool to statically recompile N64 games into native executables★ 8.3kC++MITSlowing
67a-b-street/abstreetTransportation planning and traffic simulation software for creating cities friendlier to walking, biking, and public transit★ 8.2kRustApache-2.0Stale
68citybound/cityboundA work-in-progress, open-source, multi-player city simulation game.★ 8.2kRustAGPL-3.0Stale
69amethyst/amethystData-oriented and data-driven game engine written in Rust★ 8kRustOtherArchived
70alvr-org/ALVRStream VR games from your PC to your headset via Wi-Fi★ 8kRustMITActive
71recastnavigation/recastnavigationIndustry-standard navigation-mesh toolset for games★ 8kC++ZlibSlowing
72stride3d/strideStride (formerly Xenko), a free and open-source cross-platform C# game engine.★ 7.9kC#MITActive
73a1studmuffin/SpaceshipGeneratorA Blender script to procedurally generate 3D spaceships★ 7.8kPythonOtherStale
74ColinLeung-NiloCat/UnityURPToonLitShaderExampleA very simple toon lit shader example, for you to learn writing custom lit shader in Unity URP★ 7.8kShaderLabMITSlowing
75MinecraftForge/MinecraftForgeModifications to the Minecraft base files to assist in compatibility between mods. New Discord: https://discord.minecraftforge.net/★ 7.8kJavaOtherActive
76sschmid/EntitasEntitas is a super fast Entity Component System (ECS) Framework specifically made for C# and Unity★ 7.7kC#MITStale
77endless-sky/endless-skySpace exploration, trading, and combat game.★ 7.6kC++GPL-3.0Active
78veloren/veloren[mirror of https://gitlab.com/veloren/veloren] An open world, open source voxel RPG inspired by Dwarf Fortress and Cube World. This reposito★ 7.6kRustGPL-3.0Active
79engineerapart/TheRemoteFreelancerListing of community-curated resources to find topical remote freelance & contract work for software developers, web designers, and more!★ 7.6k—UnlicenseStale
80jart/blinktiniest x86-64-linux emulator★ 7.6kCISCSlowing
81Meloong-Git/PCLMinecraft 启动器 Plain Craft Launcher（PCL）。★ 7.5kVisual Basic .NETOtherActive
82mgba-emu/mgbamGBA Game Boy Advance Emulator★ 7.5kCMPL-2.0Active
83Abdess/retrobiosSource-verified BIOS and firmware packs for RetroArch, Batocera, Recalbox, Lakka, RetroPie, EmuDeck, RetroBat, RetroDECK, RomM, BizHawk, ROC★ 7.4kPythonOtherActive
84neuecc/UniRxReactive Extensions for Unity★ 7.3kC#MITArchived
85open-source-flash/open-source-flashPetition to open source Flash and Shockwave spec★ 7.3kActionScript—Stale
86P1xt/p1xt-guidesProgramming curricula★ 7.2k—MITSlowing
87Kavex/GameDev-Resources :video_game: :game_die: A wonderful list of Game Development resources.★ 7.1k——Slowing
88FlaxEngine/FlaxEngineFlax Engine – multi-platform 3D game engine★ 7.1kC++OtherActive
89skywind3000/preserve-cdGame Preservation Project★ 7k—CC0-1.0Stale
90tobspr-games/shapez.ioshapez is an open source base building game on Steam inspired by factorio!★ 7kJavaScriptGPL-3.0Active
91wesnoth/wesnothAn open source, turn-based strategy game with a high fantasy theme.★ 6.9kC++GPL-2.0Active
92renpy/renpyThe Ren'Py Visual Novel Engine★ 6.9kRen'Py—Active
93jmechner/Prince-of-Persia-Apple-IIA running-jumping-swordfighting game I made on the Apple II from 1985-89★ 6.9kAssemblyOtherStale
94EllanJiang/GameFrameworkThis is literally a game framework, based on Unity game engine. It encapsulates commonly used game modules during development, and, to a lar★ 6.9kC#MITStale
95open-source-ideas/ideas💡 Looking for inspiration for your next open source project? Or perhaps you've got a brilliant idea you can't wait to share with others? Ope★ 6.8k——Stale
96MessagePack-CSharp/MessagePack-CSharpExtremely Fast MessagePack Serializer for C#(.NET, .NET Core, Unity, Xamarin). / msgpack.org[C#]★ 6.8kC#OtherActive
97BoomingTech/PiccoloPiccolo (formerly Pilot) – mini game engine for games104★ 6.7kC++MITStale
98andrewmd5/Borderless-GamingPlay your favorite games in a borderless window; no more time consuming alt-tabs. ★ 6.7kC#GPL-2.0Stale
99erincatto/box3dBox3D is a 3D physics engine for games★ 6.6kCMITActive
100hedge-dev/XenonRecompA tool for recompiling Xbox 360 games to native executables.★ 6.6kC++MITStale