Ratatoskr Escape

Play as Ratatoskr, escape the dragon Níðhöggr. Run up the ROOTS of the World Tree, Yggdrasil, to deliver a message to the realms to warn of the coming of Níðhöggr. A Key and D Key to move. The rest of the controls are explained in level 1. Hint: Shift run while jumping. 

Three programmers struggle to make pixel art