these kind of script are scam.
its a free script for dicebot,there is nothing in it that could scam you,its code is open
of course,you can lose using it (and you,probably,will)
but it doesn't hurt to try,if OP claims his new script can get you from 500 satoshi to 50.000
then you can lose 98 times out of 100 and get profit still
But its hard to believe that someone who thinks that 50000 is equals to 1000 x 500 sat is able to write such a working script