NICE! Love the style and feel, quite simplistic, but nice nevertheless. It would be great to see more things added if you continue on it just for fun.
Viewing post in The Myth of Freya - Palace of Ice comments
I'd start on the enemies really, just making it a little more "strategical" to be killed, or random enemy actions. Then perhaps a limited projectile for the player to deal with specific enemies.
That would even be enough really, the map doesnt need to be too crazy, just variety of enemies I'd say.
But as mentioned, IF you are to continue on it... I'd say move to something else though lol.