Free alternatives
Free Alternatives to Minecraft
Short answer
Luanti is the best free alternative to Minecraft: a free, open-source voxel game engine with hundreds of downloadable game modes, a 150 MB install, and support for low-end hardware. It is a platform rather than a single game, so install a game mode before judging it.
Minecraft costs money and there is no free tier beyond a browser demo. The strongest free option is not a clone but a voxel game *engine* with hundreds of distinct games built on it — including several that go well past what vanilla Minecraft offers.
Our pick: Luanti
SandboxSimulation150 MBOpen Source (LGPL-2.1)
Luanti (formerly Minetest) is a free, open-source voxel engine with a built-in content browser offering hundreds of community game modes. It runs on hardware Minecraft cannot touch and installs in 150 MB.
How it differs from Minecraft: Vanilla Luanti is intentionally sparse — it is a platform, not a finished game. Install a game mode first; the default experience is not representative.
All free Minecraft alternatives compared
Luanti
Luanti (formerly Minetest) is a free, open-source voxel engine with a built-in content browser offering hundreds of community game modes. It runs on hardware Minecraft cannot touch and installs in 150 MB.
The difference: Vanilla Luanti is intentionally sparse — it is a platform, not a finished game. Install a game mode first; the default experience is not representative.
Luanti stopped being a Minecraft alternative a long time ago—and that's exactly why we picked it. What began as a simple voxel experiment has evolved into an open platform where completely different games can live inside the same engine. The sheer amount of player-made content makes it feel less like one game and more like a tiny open-source game ecosystem.
Veloren
Veloren takes the voxel world and builds a full action-RPG in it, with procedural terrain, character progression and combat.
The difference: Adventure and combat focus rather than free-form building. Much less emphasis on construction.
Veloren feels like someone took the best parts of a bunch of ambitious PC games and asked, “What if we just built our own world?” There’s exploration, fast combat, crafting, mounts, dungeons, mining, procedural landscapes, and multiplayer—but what really grabbed us is how alive the world feels. It’s rough in places, still evolving, and that makes discovering it now feel like getting in early on something special.
Mindustry
For the automation and redstone-engineering side of Minecraft specifically, Mindustry does that better than Minecraft does.
The difference: 2D top-down, no exploration or building for its own sake. Pure logistics and defence.
Mindustry is what happens when a tower defense game decides it wants to be a factory simulator and then accidentally becomes an RTS. We picked it because it keeps adding another layer—mining, logistics, production, power, defenses, research—until you're no longer defending a base so much as operating an increasingly ridiculous industrial machine.
Questions
What is the best free alternative to Minecraft?
Luanti is the best free alternative to Minecraft: a free, open-source voxel game engine with hundreds of downloadable game modes, a 150 MB install, and support for low-end hardware. It is a platform rather than a single game, so install a game mode before judging it.
Are these Minecraft alternatives really free?
Yes. Every game listed here is free to start, with no trial masquerading as a full game and no paid competitive advantage. Optional cosmetics and premium extras are allowed. Each game has been tested and played, then assessed against PlayBound's four published criteria — including whether it has That One Thing worth telling a friend about.
Do I need to pay for multiplayer in these Minecraft alternatives?
No. None of these games charge for multiplayer. Public servers are community-run and free to join, and there is no subscription of any kind.
How is Luanti different from Minecraft?
Vanilla Luanti is intentionally sparse — it is a platform, not a finished game. Install a game mode first; the default experience is not representative.
How is Veloren different from Minecraft?
Adventure and combat focus rather than free-form building. Much less emphasis on construction.
How is Mindustry different from Minecraft?
2D top-down, no exploration or building for its own sake. Pure logistics and defence.
Every game here has been assessed against the PlayBound Bar — four published criteria for whether a free game is actually worth your time. Every title is tested and played before it is added.