Oh wow, thanks for the review! That's a good point that combat isn't super different between the choices if there are multiple combat in a set, I'll have to think about how I can make that more interesting.
And showing more of the tower is a good idea, and would let you formulate a plan.
I'm a little confused though and not sure if you also meant you had an unlucky roll and only hit combat nodes...if so, there are 2 other nodes, a treasure that can reward you with a new 'key' to use or gold, and an upgrade nodes that let you train attack, defense, or max health.
I appreciate the feedback, I will return the favor tomorrow!