Croc: Legend of the Gobbos/Diet Brrrrr

Jump on the platform that leaps out of the freezing water and quickly kill the Dark Dantini on the monkey bars. Be very careful because you don't have any crystals yet. Then drop onto the platform on the other side. Instead of rushing to the door though, wait for the platform to turn back to take an extra life under the monkey bars. Then reach the door at the bottom and enter.

Jump on the gears ahead of you and follow the path. You will find three chests containing crystals. By jumping on other gears, you will come to a small block of ice, on which a Dark Dantini is located. Kill it, being careful not to fall and grab the balloon. The balloon will take you to another similar block of ice. Tail the Dark Dantini as you land and grab the next balloon. Crush the two crates, grab the crystals and enter the door.

Use the two rafts to get past the frozen pool and reach the platforms. A Dark Dantini in the center will attack you. So keep moving, or you will be hit. As soon as possible, take out the Dark Dantini. Then reach the rafts on the other side and use them to reach the door. Break the two crates on the sides to get some crystals, then go inside.

The next area is extremely tricky. Crush the chest on the left, then jump to the two small platforms above the lava pool and take out the Dark Dantini attacking you ahead. Now you will have to go down a long corridor, jumping on the small platforms suspended above the lava. At the opposite end there is a Dark Dantini that will attack you. You will then have to jump with timing, so that the fireballs fired by the enemy pass under you. If you get hit, you will likely lose all the crystals, so be very careful. Once you reach the Dark Dantini, kill it. However, you will have to go through another similar corridor before reaching the door. Grab the crystals from the chest next to it and enter.

Smash the two crates in front of you to get some crystals, then climb onto the double-arrow platform. You will have to guide it to go down a long corridor, where you will find flames and flying enemies. Nothing too difficult, but be prepared to avoid the attacks of the Dark Dantini that awaits you at the end of the corridor. After eliminating it, jump to another double-arrow platform to the left. The next corridor is shorter and easier. At the bottom you will find the exit gong.