This game definetely have polish design and great graphic and sfx style features space.
The rolling prediction is Roman numerals, which is not intuitive.
Understandable. The Roman numerals were hard to get right. To maintain the pixel aspect of the game we didn't want to just made "smaller versions" of the die and numbers felt a bit strange, but on playtest we did run into a similar conclusion. I appreciate the feedback.
Personally I'm glad you liked the atmosphere and graphics, as I did them all over the past few days, and I was hopeful that they stood out!