Walktrough Ice Age 3 part 2

still controlling Sid, now you're falling to an underground cave
first, take the torch ahead, and then go to a dark way but watch ot for the spider inside there. use the torch to make a bonfire. follow the way until a river in the upper side of the waterfall. it's okay if you are fall down to the river, but your torch will be extinguished. go ahead until a cave that have a circle stairs. make your way up. but watch out for the wind, hedgehogs, bat, or falling down from above (this will not hurt you but you must restart your journey from a long way). if those ting happened to you, the fastest way is press start button and then choose chekpoint restart. keep going until a dead end, jump to rock in the middle, then jump out using the mushroom trampolin.

next level
still on Sid, roll the eggs down.

first egg : use braches as a bridge, then go down using a hole. keep moving in the snow to make the egg bigger and you can use the branches as bridge. go down to the lake, jump if you see a brach block your way or it will hurt you and watch out for falling down to the lake

second egg : go across a narrow way until a crumbly ice, do it fast here. then go down using the stone that blown up by a geyser. keep your patience or you will be dead. go in to a hole, then you will come to a ice floor after 2 branches. in th ice floor, you must make the dodos falling using any way.

last egg : it's same like the second but watch out for the wind and the see-saw rocks.

next level
Sid is being chased by the mama dino. evade from he bite, magma, hole, and running animals

next level
now you use the squirell. it is a 2 dimension stage. press X button twice to double jump, X and then ■ to use slam attack. have a fun!