Open Source SaaS Alternatives, Self-Hosted Software & COSS Benchmarks

80 projects

Game DevelopmentCommercial competitors →Market trends →Hero & design styles →

Open-source projects · GitHub Stars
Project	Tagline	License & Stack	Stars	Visits	Commercial
Tesseraahmmedrejowan/tesseraEvery asset, and where it came from	Every asset, and where it came from	—	GitHub	—	—
Shalltear Enginemewiof/ShalltearShalltear Engine ❤️	Shalltear Engine ❤️	—	GitHub	—	—
PlayWeldscarecr0w12/PlayWeldMake games with the whole project in view.	Make games with the whole project in view.	—	GitHub	—	—
SimuStyleJakeOJeff/simustyleYou describe it. We make it real.	You describe it. We make it real.	—	GitHub	—	—
GDevelopCOSS4ian/GDevelopMake your own game. Publish it on Steam and the App Stores.	Make your own game. Publish it on Steam and the App Stores.	—	GitHub	—	$8/mo
mcbCodeCOSSxyztoast/mcbCodemcb Code	mcb Code	—	GitHub	—	$4/mo
Spine2d.NetSpine2d-Net/SpineSkeletonDataConverter-2Free Spine 2D Game Assets & Spine AI Generator	Free Spine 2D Game Assets & Spine AI Generator	—	GitHub	—	—
JumPHPMCPdavidnurdin/jumPhpRetro games, written in PHP, playable right away.	Retro games, written in PHP, playable right away.	—	GitHub	—	—
SkinCreatorCOSSHoldernIndustries/SkinCreatorCreate and use custom skins directly in Minecraft	Create and use custom skins directly in Minecraft	—	GitHub	—	$5/mo
hackerpetCleverPet/hackerpetQuickly customize, build, and share easy-to-code games	Quickly customize, build, and share easy-to-code games	—	GitHub	—	—
VircadiaVircadia/vircadia-worldThe reactivity layer for game	The reactivity layer for game	—	GitHub	—	—
Regression GamesRegression-Games/RGUnityBotsSeamlessly run bots in Unity	Seamlessly run bots in Unity	—	GitHub	—	—
Game Server ServicesCOSSgs2io/gs2-insightGame developers who want to implement Game as a Services	Game developers who want to implement Game as a Services	—	GitHub	—	—
VerseEngineVerseEngine/verse-entrance-serverWeb-based Metaverse Engine on P2P overlay network	Web-based Metaverse Engine on P2P overlay network	—	GitHub	—	—
ProximRyanRemer/proxim-sdkProximity voice chat for PC games.	Proximity voice chat for PC games.	—	GitHub	—	—
Novelyyhdgms1/novelyNovelyCreate Interactive Stories with Ease	NovelyCreate Interactive Stories with Ease	—	GitHub	—	—
GameGen-OGameGen-O/GameGen-ONot Found	Not Found	—	GitHub	—	—
KoreAyfri/KoreMinecraft datapacks, written in Kotlin	Minecraft datapacks, written in Kotlin	—	GitHub	—	—
Perro EngineCOSSPerroEngine/PerroA game engine built for simplicity, performance, and creativity. Simple tools, simple code, extreme performance.	A game engine built for simplicity, performance, and creativity. Simple tools, simple code, extreme performance.	—	GitHub	—	$0
SprixenMCPAccelar-labs/sprixen-mcpEvery asset your game needs. One style.	Every asset your game needs. One style.	—	GitHub	—	$465

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