Here is the full list of all 27 Big Surprise achievements.
Snowball, you did the right thing. :)
Acquaintance with the beautiful maiden
The wolf, it was not easy
Bear, killing him wasn't easy.:)
The end, you could
Seventh level
Sixth level
Snowman, this stage is passed
The toy of your dreams
Fifth level
Fourth level
Los, it's worth talking to
Gift for the girl, she was waiting
Balcony, jump in content
Gnome, went well
Third level
Witch, you did it.
Boy waiting for gifts
Death, try again
Second level
A third gift, well done
Gift first, go on
Crow, try to get it
The gift you were waiting for
Present the second, continue
Jump special, but you're cool:)
First level