[Unknown][Unknown]2d game like mario or contra

Old pc game i played it in between 2008 to2010 don't remember everything about it .I only remember some of it 2 levels . 2d game like mario or i don't remember exactly

In 1st level we have a character kind of a mage who fight against monster and after the 1st boss fight we free a prince or a knight who have a sword, shield and golden Armor maybe and that one is a playable character in next level and more next levels.

In 2nd level we play with knight character and maybe at end of 2nd level or in next level The mage character is driving a horse wagon maybe with no roof and we as knight fight enemies who jump on the wagon.