Big John Games is doing their own Minecraft-like game, and this one is for the Nintendo 3DS eShop. The indie developer studio also confirmed a free demo to be released this December, being the game released in early 2015.
The demo will include a Creative Mode allowing player to explore and mess around, featuring the 3D stereoscopic effect and the touch screen as an inventory. The full game will also feature a Survival Mode packed with different enemies and random worlds, and it will be possible to import what you made in the demo to the final release as well.
No price was revealed yet, still it was confirmed that Big John Games will update the title after the release. You can also see some gameplay footage below: