As a fan of dice rollers and tactical games, this really speak to my sweet spot!
The overall idea I love, the biggest gripe as of now that I have is the inability to redo actions.
One cool thing that would be nice, and most dice games have a spin on it, is to manipulate the roll dice somehow, even if at the cost of spawning a new enemy on the rolled row. That way I can push my luck and feel cool when it happens!
Nice idea and execution, please do tell if you plan on following through with more updated!