I love your lore and your art style but there were a few problems here.
Gameplay - Was way too easy, all you needed was strength (I tend to abuse these things sadly)
Ending - I know it points to work later but I expected something a bit more
Time - Took way too long to do anything and it was super repetitive
Maps - It would be awesome if we had a top down map which would make our game a bit better and should ease map design for you
Combat - A bit more animation like the warrior decloaking would be awesome, other than that there needs to be a bit more variety.
Shops - Shops were nice until it cost 6 million for a new weapon, I assume it's based off of how you spend experience points as well.