Create your own Minecraft-style universe (for free but not as good)
The main problem in Free Miner! is the control system, which sometimes plays tricks on you. Moving and looking around you is not as easy as it should be, so even placing blocks around the setting can be complicated due to this problem.
To make up for the bad control system, Free Miner! has lots of different types of blocks that are always available and that you can place wherever you want. You can build shelves, chests, stone walls, cobblestones, and much more.
In the Free Miner! settings, you can activate and deactivate lots of different parameters for the world where you're playing: if there is damage or not, and even what type of sky you'll see.
Free Miner! is a Minecraft clone that's lacking in terms of quality and only offers the traditional sandbox mode. Despite these drawbacks, you might find it interesting to play around with. That said, there are much better clones of this kind.