Really nice game! Really reminds me of balatro.
What I think the symbols on dice do:
- dice: roll an extra dice THIS ROLL only
- finger: geometric? increase every time the dice hits another dice
- +1: increase value?
- circle: takes value of surrounding dice and add to self
- X: multiplies value by number of matching dice
Upgrades:
- Increase number value of every face
- gain 1 dice permanently
- increase circle radius?