Popped it.
Here are my hints:
Enumerate the ■■■■ out of it.
Find the goodies on one port, use the goodies on another port… (google if you can’t figure out how)
Even MORE goodies here, try these goodies out somewhere else.
after that… yup, another goodie. The final goodie.
DM for nudges. Let me know what you’ve done so far.