Blasterball 2 Remix (old version)

I actually made a video of me playing this more than 2 years ago on a virtual machine which is Windows ME but surprisingly this version of the game actually works on Windows 10 so I don't need a virtual machine anymore. Now I just need to unlock this version of the game. My computer definitely does have internet but when I try to unlock it it says it cannot connect to the unlock server so I guess my only option is to see if I can hack into the game to get the full version unlocked without unlocking it with the unlock code I have for it from 15 years ago.