Open source focus

Open Source Alternatives to Minecraft

7 open source Gaming options similar to Minecraft, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Every company listed publishes its source: each one carries an open source sector tag and a public GitHub repository.

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Comfy Org53
AI Image Generation$30.0M
Comfy is an AI creation engine for visual professionals, offering granular control over AI models, parameters, and outputs through a node-based workflow on an infinite canvas.
Open source
Heroic Labs47
GamingLisbon, Portugal
Social infrastructure for games, makers of Nakama game server.
Open source · Self-hostable
GDevelop7
Computer GamesLondon, GB
No-code game development platform empowering creators to build games without prior technical skills.
Open source
NA
Natron27
Visual Effects$166.0M
Free and open-source compositing software for visual effects, motion graphics, and digital paint.
Open source
Velorn12
AI Video Generation
AI-native video editing and generative production tools built around a creative timeline.
Open source
Flukegames7
Indie Game Development
Indie game studio developing and publishing games, with a focus on rhythm-action platformers and open-source tools.
Open source
Sales & Dungeons
Gaming
Turn every thermal printer into a TTRPG companion machine!
Open source · Self-hostable

Company	Sector	License	HQ	Funding	Score
Comfy OrgComfy is an AI creation engine for visual professionals, offering granular control over AI models, parameters, and outputs through a node-based workflow on an infinite canvas.	AI Image Generation	Open source	—	$30.0M	53
Heroic LabsSocial infrastructure for games, makers of Nakama game server.	Gaming	Open source · Self-hostable	Lisbon, Portugal	—	47
GDevelopNo-code game development platform empowering creators to build games without prior technical skills.	Computer Games	Open source	London, GB	—	7
NANatronFree and open-source compositing software for visual effects, motion graphics, and digital paint.	Visual Effects	Open source	—	$166.0M	27
VelornAI-native video editing and generative production tools built around a creative timeline.	AI Video Generation	Open source	—	—	12
FlukegamesIndie game studio developing and publishing games, with a focus on rhythm-action platformers and open-source tools.	Indie Game Development	Open source	—	—	7
Sales & DungeonsTurn every thermal printer into a TTRPG companion machine!	Gaming	Open source · Self-hostable	—	—	—