It's a fun game until you mess up and reach a checkpoint and are then locked in an unwinnable instance. Restarting the room just takes you back to the checkpoint and a true reset requires leaving the entire set of levels and completing them again. When that happens the game quickly becomes no fun at all.
Completely agree with Mil. It's fun at first when you can play around with different strategies, but it gets old pretty quick, especially when your luck is bad. Especially when you can squeeze every possible point out of every roll, and still get mauled mercilessly and completely because of good computer rolls. And as far as badges go, it almost seems like the author didn't play their own game enough. Without refreshing, I feel like some could take months.
 "Jumphobia"){kind=icon}
 "Zilch"){kind=icon}
 "Cargo Bridge"){kind=icon}