Actually, I have the portable version, and I could make the video, but.. We need our most subscribed youtuber to make sure this message will be delivered to as much people as possible.
Right now, I have 32 subscriber, 200-300 avg. views, which is... to be honest, kinda low.
And I have the mentioned "search for it halo key
gen" program, but to download the official Custom edition from halomaps.org is kinda impossible for me, that's why I use the portable one. I'll try out the method later that day, and make sure to share what did I experienced while going on with each step, but I have to make preparations, and have some RL stuff to do before that.