1.game1024 / OpenSpeedy
🎮 An open-source game speed modifier.
+5,232 stars
from 15,507 · score 8.56
Trending repositories
Ranked by Attention Score: stars gained over the last 180 complete days
88 repositories by Attention Score · May 9, 2026 – Nov 4, 2026 (UTC)
2.Anuken / Mindustry
The automation tower defense RTS
- game
- java
- multiplatform
- tower-defense
- sandbox-game
- rts
- +4 more
+2,374 stars
from 27,227 · score 7.77
3.PrismLauncher / PrismLauncher
A custom launcher for Minecraft that allows you to easily manage multiple installations of Minecraft at once (Fork of MultiMC)
+1,904 stars
from 9,141 · score 7.55
4.Heroic-Games-Launcher / HeroicGamesLauncher
A games launcher for GOG, Amazon and Epic Games for Linux, Windows and macOS.
- play-games
- linux
- proton
- heroic-games-launcher
- epic-store
- wine
- +8 more
+1,378 stars
from 11,208 · score 7.23
5.PCSX2 / pcsx2
PCSX2 - The Playstation 2 Emulator
+1,360 stars
from 14,634 · score 7.22
6.OpenRA / OpenRA
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.
- game-engine
- strategy-game-engine
- csharp
- cross-platform
- dotnet
- openra
- +9 more
+1,155 stars
from 16,575 · score 7.05
7.OpenRCT2 / OpenRCT2
An open source re-implementation of RollerCoaster Tycoon 2 🎢
- c-plus-plus
- game
- openrct2
- cmake
- roller-coaster
- visual-studio
- +12 more
+1,037 stars
from 15,508 · score 6.95
8.00-Evan / shattered-pixel-dungeon
Shattered Pixel Dungeon is an open-source traditional roguelike dungeon crawler with randomized levels and enemies, and hundreds of items to collect and use. It's based on the source code of Pixel Dungeon, by Watabou.
+741 stars
from 6,018 · score 6.61
+535 stars
from 9,823 · score 6.28
+533 stars
from 4,647 · score 6.28
11.veloren / veloren
[mirror of https://gitlab.com/veloren/veloren] An open world, open source voxel RPG inspired by Dwarf Fortress and Cube World. This repository is a mirror. Please submit all PRs and issues on our GitLab page.
- cube
- voxel
- rust
- gfx-rs
- multiplayer
- cubeworld
- +5 more
+491 stars
from 7,188 · score 6.20
12.OpenMW / openmw
OpenMW is an open-source open-world RPG game engine that supports playing Morrowind. Main repo and issue tracker can be found here: https://gitlab.com/OpenMW/openmw/
- openmw
- c-plus-plus
- rpg-engine
- tes
- morrowind
- foss
- +1 more
+463 stars
from 6,255 · score 6.14
13.endless-sky / endless-sky
Space exploration, trading, and combat game.
- 2d-game
- game
- rpg
- c-plus-plus
- cpp
- free
- +14 more
+457 stars
from 7,259 · score 6.13
14.The-Powder-Toy / The-Powder-Toy
Written in C++ and using SDL, The Powder Toy is a desktop version of the classic 'falling sand' physics sandbox, it simulates air pressure and velocity as well as heat.
- simulation
- game
- powder
- powder-toy
- cellular-automata
- sandbox
+314 stars
from 5,078 · score 5.75
+257 stars
from 10,099 · score 5.55
16.sbondCo / Watcharr
Open source, self-hostable watched list for all your content (movies, tv series, anime, games) with user authentication, modern and clean UI and a very simple setup.
+253 stars
from 1,334 · score 5.54
17.SteamGridDB / steam-rom-manager
The bulk game importer and artwork manager for Steam!
+233 stars
from 2,370 · score 5.46
18.JMBeresford / retrom
A centralized game library/collection management service with a focus on emulation
+212 stars
from 1,892 · score 5.36
19.legendary-gl / legendary
Legendary - A free and open-source replacement for the Epic Games Launcher
- epicgames-launcher
- epic-games
- epic-games-client
- epic-games-launcher
- linux-gaming
+211 stars
from 5,142 · score 5.36
20.SuperTux / supertux
SuperTux source code
+186 stars
from 3,001 · score 5.23
21.multitheftauto / mtasa-blue
Multi Theft Auto is a game engine that turns Grand Theft Auto: San Andreas into networked multiplayer.
- multiplayer
- multi-theft-auto
- scripting
- lua
- reverse-engineering
- game-mod
- +14 more
+160 stars
from 1,733 · score 5.08
22.vinegarhq / vinegar
Run Roblox Studio on Linux.
+148 stars
from 664 · score 5.00
23.tkashkin / GameHubArchived
All your games in one place
- elementary-apps
- vala
- gtk
- gtk3
- game-library
- game-launcher
- +9 more
+143 stars
from 2,724 · score 4.97
24.OpenDiablo2 / OpenDiablo2Archived
An open source re-implementation of Diablo 2
- game-engine
- diablo2
- 2d
- diablo
- engine
- games
- +5 more
+142 stars
from 10,963 · score 4.96
25.dyc3 / steamguard-cli
A linux utility for generating 2FA codes for Steam and managing Steam trade, market, and other confirmations.
+140 stars
from 942 · score 4.95
26.sonic2kk / steamtinkerlaunch
Linux wrapper tool for use with the Steam client for custom launch options and 3rd party programs
+136 stars
from 2,729 · score 4.92
+135 stars
from 3,399 · score 4.91
28.Matoking / protontricks
A wrapper that does winetricks things for Proton enabled games, requires Winetricks.
- proton
- winetricks
- python3
+134 stars
from 2,197 · score 4.91
29.watabou / pixel-dungeon
Traditional roguelike game with pixel-art graphics and simple interface
+131 stars
from 3,864 · score 4.88
30.flybywiresim / aircraft
The A32NX & A380X Project are community driven open source projects to create free Airbus aircraft in Microsoft Flight Simulator that are as close to reality as possible.
+126 stars
from 5,303 · score 4.84
+117 stars
from 3,500 · score 4.77
32.ViaVersion / ViaVersion
Allows of newer clients to connect to older server versions for Minecraft servers.
- minecraft
- plugin
- spigot
- bukkit
- bungeecord
- sponge
- +8 more
+114 stars
from 1,539 · score 4.74
33.RigsOfRods / rigs-of-rods
Main development repository for Rigs of Rods soft-body physics simulator
- physics-simulation
- sandbox-game
- soft-bodies
- trucks
- trailers
- trains
- +3 more
+108 stars
from 1,181 · score 4.69
34.Timendus / chip8-test-suite
A collection of ROM images with tests that will aid you in developing your own CHIP-8, SUPER-CHIP or XO-CHIP interpreter (or "emulator")
- chip-8
- chip-8-emulator
- chip-8-interpreter
- chip-8-roms
- chip8
- chip8-emulator
- +10 more
+96 stars
from 685 · score 4.57
35.OpenXcom / OpenXcom
Open-source clone of the original X-Com 👽
- c-plus-plus
- sdl
- xcom
- video-game
- openxcom-game
- strategy-game-engine
- +6 more
+92 stars
from 2,156 · score 4.53
36.HasangerGames / suroi
An open-source 2D battle royale game inspired by surviv.io. Work in progress.
+75 stars
from 442 · score 4.33
37.macarooni-man / auto-mcs
Cross-platform Minecraft server manager
+72 stars
from 433 · score 4.29
38.arx / ArxLibertatis
Cross-platform port of Arx Fatalis, a first-person role-playing game
+67 stars
from 1,048 · score 4.22
39.sharkwouter / minigalaxy
A simple GOG client for Linux
+55 stars
from 1,279 · score 4.03
40.Mudlet / Mudlet
⚔️ A cross-platform, open source, and super fast MUD client with scripting in Lua
- mudlet
- lua
- cross-platform
- mud
- game
- text-based
- +14 more
+46 stars
from 873 · score 3.85
41.yvt / openspades
Compatible client of Ace of Spades 0.75
+43 stars
from 1,207 · score 3.78
+42 stars
from 4,602 · score 3.76
+41 stars
from 2,980 · score 3.74
+41 stars
from 161 · score 3.74
+39 stars
from 116 · score 3.69
46.ellisonleao / clumsy-birdArchived
:bird: :video_game: A MelonJS port of the famous Flappy Bird Game
- javascript
- melonjs
- game-development
- flappy-bird
- game
+36 stars
from 1,598 · score 3.61
47.colobot / colobot
Source code of open-source Colobot: Gold Edition project developed by Epsitec and TerranovaTeam
- game
- programming
- colobot
- colobot-gold
+34 stars
from 1,225 · score 3.56
48.feberts / python-game-server
A lightweight server and framework for turn-based multiplayer games
- game-server
- multiplayer
- python
- board-games
- game-framework
- turn-based
- +3 more
+34 stars
from 6 · score 3.56
49.OpenFodder / openfodder
Open Fodder: An open source port of Cannon Fodder
- cannon-fodder
- game
- dos
- amiga
+32 stars
from 585 · score 3.50
50.xfl03 / MCCustomSkinLoader
Customize Skin, Cape and Elytra in Minecraft 1.8-1.21
- java
- minecraft
- fabric
- forge
- gradle
- minecraft-mod
+31 stars
from 582 · score 3.47
51.hyperfy-xyz / hyperfy
World building for everyone
- ai
- collaborative
- game-engine
- metaverse
- multiplayer
- realtime
- +3 more
+28 stars
from 281 · score 3.37
52.rednblackgames / HyperLap2D
A powerful, platform-independent, visual editor for complex 2D worlds and scenes.
- game-development
- 2d-game
- cross-platform
- java
- libgdx
- game-engine
+20 stars
from 428 · score 3.04
53.MustaphaTR / Romanovs-Vengeance
Romanov's Vengeance is an OpenRA mod based on Red Alert 2.
+20 stars
from 325 · score 3.04
54.toolbox4minecraft / amidst
Advanced Minecraft Interface and Data/Structure Tracking
+19 stars
from 2,249 · score 3.00
55.Prismo-Studio / Zephyr
A modern mod manager for all your games with built-in Archipelago support.
- bepinex
- game-modding
- linux
- linux-gaming
- mod-manager
- modding
- +14 more
+15 stars
from 14 · score 2.77
56.NightDive-Studio / shockmac
System Shock (PowerMac version / Official GPL Release)
+13 stars
from 1,458 · score 2.64
+13 stars
from 533 · score 2.64
58.DeckThemes / SDH-CssLoader
Loads CSS dynamically into the steam deck game ui
+12 stars
from 140 · score 2.56
59.atomicptr / defold.nvim
Batteries-included development environment for the Defold game engine, powered by Neovim
- defold
- defold-game-engine
- neovim
- neovim-plugin
- mlua
- rust
+12 stars
from 27 · score 2.56
+11 stars
from 1,585 · score 2.48
61.Jannomag / shortix
A script that creates human readable symlinks for Proton game prefix (Steam Deck / SteamOS)
+11 stars
from 152 · score 2.48
+10 stars
from 357 · score 2.40
63.akien-mga / dynadungeons
Bomberman clone using Godot Engine - Not actively developed since 2015.
- godot-engine
- godot
- gamedev
- bomberman
- game-clone
- open-source
- +3 more
+10 stars
from 236 · score 2.40
+10 stars
from 218 · score 2.40
+10 stars
from 118 · score 2.40
66.OpenE2140 / OpenE2140
Remake of Earth 2140 using OpenRA.
- cross-platform
- csharp
- dotnet
- game
- openra
- remake
- +2 more
+10 stars
from 65 · score 2.40
67.Gekkio / mooneye-gb
A Game Boy research project and emulator written in Rust
+8 stars
from 963 · score 2.20
+8 stars
from 368 · score 2.20
69.piqueserver / piqueserver
An Ace of Spades 0.75 server based on PySnip.
- pysnip
- ace-of-spades
- server
- enet
- udp
- pyspades
- +4 more
+8 stars
from 230 · score 2.20
70.popsUlfr / SDH-PauseGames
Decky Loader Plugin for Steam Deck to Pause and Resume games
+8 stars
from 114 · score 2.20
71.stuntrally / stuntrally
NOTE: development in stuntrally3 repo. 3D racing game based on VDrift and OGRE with own Track Editor. The main repository with Stunt Rally 2.x sources and data.
- game
- ogre3d
- cpp
- editor
- simulation
- 3d
- +14 more
+7 stars
from 639 · score 2.08
+7 stars
from 229 · score 2.08
73.Dzierzan / OpenSA
This repository contains Swarm Assault remake project based on the OpenRA Mod SDK.
+7 stars
from 118 · score 2.08
74.SimonWaldherr / DIY-Arcade-Machine
Play classic arcade games on a 64x64 RGB LED Matrix, powered by the Raspberry RP2040.
- arcade-game
- arcade-machine
- diy-electronics
- game
- hacktoberfest
- hacktoberfest-accepted
- +5 more
+7 stars
from 20 · score 2.08
75.wheybags / freeablo
[ARCHIVED] Modern reimplementation of the Diablo 1 game engine
+6 stars
from 2,164 · score 1.95
+5 stars
from 224 · score 1.79
77.egoboo / egoboo
Egoboo is a working cool 3D dungeon crawling game in the spirit of NetHack for Windows, Linux and Mac.
+5 stars
from 127 · score 1.79
78.SatyamX64 / Space-Empires
Space Themed Turn-Based Strategy Game developed in Flutter
+5 stars
from 104 · score 1.79
79.VGBijpuria / Canvascript
Create HTML canvas graphics without writing code. Just draw with your pointer on the HTML canvas, then get the code to render it.
- canvas-api
- graphic-design
- html5
- javascript
- web-game-dev
- no-code
- +1 more
+5 stars
from 94 · score 1.79
+4 stars
from 298 · score 1.61
+3 stars
from 88 · score 1.39
82.fastrgv / RetroArcade
ASCII Space Invaders, Pacman, & Frogger games that run in a terminal window on Windows, OSX & linux.
+3 stars
from 4 · score 1.39
83.easy-wi / developer
Gameserver, Voiceserver Webinterface
- game-server
- php
- voice-server
- webinterface
- mysql
- apache
+2 stars
from 244 · score 1.10
84.alec-gibson / nvim-tetris
Bringing emacs' greatest feature to neovim - Tetris!
- tetris
- neovim
- neovim-plugin
- lua
- fennel
- aniseed
- +1 more
+2 stars
from 212 · score 1.10
85.KOBUGE-Games / minilens
Cute puzzle platformer starring a cleaning robot on post-apocalyptic Earth
+2 stars
from 138 · score 1.10
86.JulianaGaibler / portal2d
2D remake of the Portal games with the Godot-Engine
+2 stars
from 96 · score 1.10
87.Techbot / JiGS-RPG-engine
Open Source Php/NodeJs Online RPG and Trading Game Engine
+2 stars
from 85 · score 1.10
88.SolsticeLeaf / Scriptable-Steam-Widget
[JS] A widget that displays your Steam account status in the Scriptable app.
+1 stars
from 2 · score 0.69