I like the idea. It's neat getting a different set of dice each turn so you have to adapt to what you're given. Being able to choose between moving or rerolling is also a nice strategic option. Unfortunately, these mechanics aren't used that well. The enemies are very basic and often get stuck behind walls, which removes and sort of urgency when it comes to making decisions. The concept definitely has potential, so it would be interesting to see what could be done if it was fleshed out more.
My only other note is that is that the white movement options are difficult to see against the mostly white background.