I really like the visuals and audio, but I found the platforming to be incredibly frustrating. I think my longest run didn't even make it to 30 seconds. I think the main issue is a roll of 1-3 made it essentially impossible to jump more than 1-2 platforms before a huge gap appeared, and the die moved too fast for me to reliably hit them to pick up a 5 or 6. This meant that 50% of the time I would be gifted with a die that guaranteed I would lose.
I can think of two things that might make the game less frustrating: 1) if you tweak your procedural generation to also generate some long paths with lots of short jumps, that way you don't make half the dice useless, and/or 2) if there was some benefit to rolling a low number, such as a faster move speed or time slowing down.