I loved the thumbnail and had a high expectation before clicked. The art is cool and the idea was quite interesting.
Unfortunately, I wasn't able to play the game, as once I click "Start", it shows "You Won" straight way and I can notice the player can still move (by keyboard) behind, while the monster keeps shooting fireballs, but nothing else happens.
Another issue is that screen is too big, so, at a first try on my laptop it was taking almost the double of the screen without full screen mode. When using a display, it fit well, but still was quite big.
I have a strong feeling the game is fun and enjoyable, so, I will follow and expect to play it when it's possible :D
Best luck!