These are a few action shots of how the Viking and Troll may look in action during game play, showing an example of how the Viking's weapons would work.
At first the characters proportions where out, the Viking wouldn't fit through the gaps on the Left image and the troll looked the same size. So I ended up increasing the size of the troll, and making the Viking look much smaller as you can see on the Right.
When you hit the Troll with an axe, or if you get hit by a rock you'll flash which means you would have lost a life or would have damaged the Troll. When the Troll dies he would leave behind gold coins.