Alternatives to Terasology for all platforms with any license

Minecraft

Minecraft is a sandbox game that revolves around using building blocks to create anything you want. At night, monsters come out; make sure to build a shelter before that...

Commercial $ $ $ Mac Windows Linux Android iPhone ... Android Tablet BSD Windows Phone iPad Oculus Experiences Kindle Fire FreeBSD NetBSD OpenBSD
Moddable Single player Community based Exploration ... Kid friendly Multiplayer Text Mode web browser Add a feature

736 Like
Minetest

Minetest is a near-infinite-world block sandbox game and a game engine, inspired by InfiniMiner, Minecraft, and the like.

Free Open Source Mac Windows Linux Android Android Tablet ... BSD
Multiplayer Lua mods Community based Exploration ... Moddable Multiple languages Add a feature

102 Like
Mythruna

Mythruna is a game under construction combining extensive world building, crafting, and sandbox elements with just a touch of role-playing. When completed, Mythruna will...
- Discontinued The latest version is over 6 years old. See http://mythruna.com/download-now/20120627-release-notes/
Free Mac Windows Linux
No features added Add a feature

17 Like
Voxelands

The Fun-Focused Free Software Voxel World Game. Voxelands is a sandbox construction game based on Minetest.

Free Open Source Mac Windows Linux
Free to play Infinite World Multiplayer Single player ... Windows XP Compatibility Add a feature

16 Like
LEGO® Worlds

In a galaxy of procedural worlds made entirely from LEGO bricks, will you... EXPLORE environments filled with adventure, then alter them? DISCOVER secrets and...

Commercial Windows Steam Playstation Xbox
Braintree Integration Add a feature

18 Like
TrueCraft

A completely clean-room implementation of Minecraft beta 1.7.3 (circa September 2011). No decompiled code has been used in the development of this software.

Free Open Source Mac Windows Linux
Open World Add a feature

6 Like
Roblox

Roblox allows you to create games, build whatever you want with lego-like bricks, play other games made by users of the community, and even participate in the economy by...

Freemium $ $ $ Mac Windows Android iPhone Android Tablet ... Windows Phone iPad HTC Vive Kindle Fire Gear VR Xbox
Free to play Built-in Level Editor Multiplayer Scripting ... 2D and 3D physics Kid friendly Mobile friendly Multiple Account support Options trading Paypal integration Social media integration Add a feature

41 Like
Freeminer

Freeminer is a Minecraft-inspired sandbox game. Freeminer is based on Minetest which is developed by a number of contributors from all over the globe. Unlike...
- Discontinued Announced on IRC chat: http://irc.minetest.net/minetest-dev/2017-07-17#i_5011943
Free Open Source Mac Windows Linux Android BSD
Multiplayer Portable Add a feature

7 Like
Creativerse

Creativerse is a sandbox adventure game set in a beautiful yet treacherous world shrouded in mystery.

Freemium Mac Windows Wine Steam
Android Sync Photographic filters Windows XP Compatibility Add a feature

12 Like
iLands

Build your dream island in a 3D, blocky world! Play with friends in real-time! - Claim your own randomly-generated iLand and customize it to your liking. - Build...

Free Web Android iPhone iPad Facebook
Multiplayer Add a feature

3 Like
Blockland

Blockland is a non-linear sandbox game with no set goals, giving players the freedom to design and construct elaborate structures. Styled as a tiny minifigure, players...

Commercial Mac Windows Steam
Multiplayer Portable Add a feature

12 Like
MineDroid

MineDroid is a viewer / concept design for Minecraft that supports using your own 1.3 beta levels, temporarily building and destroying blocks, sensor steering, crouch...

Free Open Source Android Minecraft
No features added Add a feature

7 Like
SurvivalCraft

You are marooned on the shores of an infinite blocky world. Explore, mine resources, craft tools and weapons, hunt and make traps. Build a shelter to survive nights and...

Freemium Windows Android iPhone Windows S Android Tablet ... Windows Phone iPad Kindle Fire
Infinite World Add a feature

47 Like
FreeCraft

FreeCraft is a free block building adventure game. Build and craft to survive. You are only limited by your imagination. Features: - Completely free! - Gorgeous 3D...

Free Android Android Tablet
No features added Add a feature

2 Like
Kidblock

Kidblock is: Building, exploring, world sharing, multiplayer, mobs, rocket launchers, lasers, TNT, swords, crafting, mining, farming, protecting, gameplay recording and...

Freemium iPad
Multiplayer Open World Add a feature

1 Like