Now, Minecraft has three Elements.
Mine, mine and craft.
1. Mine = it's YOUR world
2. Mine = mine resources
3. Craft = craft things
This is it. IC², the future of IC.
While playing it, you will feel right at home again, rediscovering most of the stuff known from IC.
However, once you get your machines running, you will quickly notice how smooth and well-designed everything works now.
Wiring is easier, batteries aren't as twosided (on/off) anymore, new cables, rubber stuff, new machines, EVERYTHING was added.
Create obstacle courses of Metal Poles and Rubber-Sheets, explore the Nether with an Electrical Jetpack or blow up whole landscapes at once by using the Dynamite-O-Mote.
Or discover the much more complex mechanisms of Nuclear Engineering, blow up your hut or burn your hands.
Or grab the rusty ol' Composite Vest, and start hunting Creepers with the new, all-mighty NanoSaber.
For more information or support, please visit the Industrialcraft Forums.