It's really a matter of getting the inflation/deflation technique down, at least for this level. Although the snowmen take more hits to kill than previous enemies, some of them can just be avoided.

So, what would you call the final boss in Siberia? Was that a yeti? Did I predict correctly at the beginning of my video?

I was surprised that you didn't have icy platforms, since those practically are a given in platformer ice stages. Of course, they wouldn't really fit with the way this stage is laid out, and I honestly can say I didn't miss them.

I'm starting to think I need to backtrack to Mexico to find the green balloon. I probably won't record that, though, since it may require a lot of looking around the areas I've previously been (not so exciting to watch).

Anyway, I'm still really enjoying this game! I'll likely have part 4 up sometime this weekend.