Here is a little video about the lava:
https://www.youtube.com/watch?v=RWWSBPkVSQg
As you can see, the lava easily destroys and melts any player's building, and can start fires on vegetation. Lava will definitely be the greatest natural danger in the v0.2 update!
About the graphic makeover: almost all items are finished, and Say is now working on the monsters and bosses.
For my part, I've finished working on the monsters, lava mechanics and the improved power system, and i've added all the simple new items. I'm now working on the new unique autobuilders system (as it was discussed in the forum).
One more time, i'm very sorry for the delay of the v0.2 and my bad planning. I think i'll publish a very early v0.2 alpha version (very rough and with a lot of missing things) to show you something, at least. Check the forum, I'll add a post about it soon.
To conclude, a few screenshots from the game:
Here you can see the new electricity system, much easier to use than before. You place the wires directly on the cell's edges, and the overlay is improved: everything powered is in bright red (else dark red), and the total production/need is displayed on the wire closest to the mouse.
The crystal area:
And one of a new area: