Thank you very much! It means a lot to me that you enjoyed it!
The shadow mechanic truly is a bit hard to grasp in the beginning, I'm glad you figured it out. I do have ideas for more levels and mechanics, perhaps I'll come back to it when life allows me to.
I've never heard of Ronin before, I'll be sure to check it out.
No need to apologize for anything, I'm just happy that you had fun. Having an amazing artist/developer like yourself play my game is more than enough! Thank you!!!