This zone isn't as easy as the first one. All this lava makes this zone a hard one. Just try to watch out for the lava. Spikes pop up everywhere, so watch where you're running. A lot of the times this zone requires precise jumping, so be really careful. At the end, Robotnik comes and tries to suck up the lava and drop it on you. Watch out for it and jump at him. 8 hits will put him where he belongs.