I don't really care about about graphics and stuff i really like atmosphere and music and games are like art for me but i don't see anything great in this...
If people want upgrades, and you want for this to be skilll game, why dont you make unique looks for rogue? You can change the colour of your rogue, weapon or something like that? :D
We are currently working on a version 2 with scoring. What did you expect from a game called dice simulator 2014.