This is a really cool game!
At first i though it was going to be an actual bullet heaven like vampire survivors, but im glad it wasnt! haha
i really liked the mechanic of choosing the patterns but i find myself too often looking more at the cards than the action itself. In a way this was kind of cool because it made the gameplay really fast paced as you try to avoid his attacks at the same time that you are trying to beat him.
Loved it! :)