This is not a game, but a helpful tool for any dice related game:
Time to roll some dice!

Most important dice:
d6:
d20:

Classic TTRPG dice:
d2:
d4:
d6:
d8:
d10:
d12:
d20:
d100:
dF:

Special dice:
d3:
d5:
d7:
d9:
d24:
d30:
d50:
d70:
d77:
d1000:

Number of dice to roll (cumulative):

Roll the dice