Hey this is a nice game you got here! Short and sweet. I have to admit I got a bit exited when I saw the Gamemaker logo (lets go GMS2 team!) also I love the player sprite, you just want to root for the little dice with legs!
One Point of advice: If you want more people to play your game, I recommend packaging the it as a zip when exporting from Gamemaker. The installer option is there for much larger games that need it, but for a jam like this its better to have an executable rather than an installer. The main reason being that it asks for admin privileges when you open it, after already showing the usual antivirus warning you get from jam games. These two things together is usually enough to put someone off playing your game, no matter how good it is.
You might be able to still export the game as a zip now and upload it for the jam if you want to fix it, since you aren't changing anything about the game by doing that, but maybe take it up with the event organizers to be sure.
Aside from that one technical point, I think you made yourself a great game! I will spread the word with the rest of my team and try my best to get you some more of the ratings you deserve. You should be proud of this game!