I liked the game. The bosses were varied. My favorite one is the snow man because you get to play around pilars as both protection and a way of hitting the enemy.
I think the slime boss should have a period were it shows its going to jump, I found it very hard to dodge. I also didn't undestand how each bosses related to the reaper role.
Overall, the gameplay is fun, and the visual aspect it also very well done, really liked the dash effect. It was a bit easy but there's always challange mode for that.