It looks like a decent start to something more, but it's hard to tell exactly what's going on without any description on the game page or in the app itself about what I'm supposed to want or do. The GB vibe is definitely there between the controls and sound effects.
The dice rolling mechanic looks pretty cool, but it's a little confusing what the results of the rolls are: I don't know how to interpret the symbols on the dice themselves and the UI doesn't seem to have anything that connects with those results because I didn't often see it change after completing a roll.