Snow Bros.

The evil King Scorch kidnaps two princesses and turns their beloved princes into snowmen. Naturally, the princes are not happy about this and they go to Scorch's castle to set things right. You play the role of the snowman (or snowflake if you are alone). You destroy monsters by turning some of them into clumps of snow and using these clumps to knock down others, moving from floor to floor. There is a boss on every tenth floor. There are 50 floors in all. If you can complete the game without using the sequels, you will get the best ending, where princesses are rescued and princes are enchanted (with the help of a kiss, of course).