This is amazing! But...

This is truely well-done flash. But I have one complaint: can you please make a subtitles? This is really hard to understand when you're not good in english...
P.S.Thanks for this series, they are awesome!

Butcher and clown in one piece...

This reminds me Psychonauts a lot :D
This is good work, it has creepy athmosphere. And I liked the hand he is giving to you, like calling you to go with him)

First drawing of Koschei on NG I've seen!

This picture is actually very good, it has good atmosphere and design. Personally I think that it's a lot better without colors, it makes it more hmm... scary, I guess.
It's good to see that someone have drawn this character. Almost all russian people are familiar with him thanks to fairy tales! Ah, childhood :)