So the icons mean that the cheats originated on those sites specifically?
That would be really useful :)

This is a very interesting subject.  From what I've read, common sense still applies when trying to use the hacks especially for site specific hacks.  I have a select few games I like to play and yes, use the ultimate kong hack trainer, with a basic understanding on how using cheat engine works.  Still it's nice to know that someone who really knows how to use cheat engine can apply it towards the workings of a trainer for online and offline use.  Even if some of the hacks do not work, I still give the creator kudos to make something relatively easy.  

Why would you be able to upvote the same hack multiple times?  That would make voting completely worthless.

If you vote a hack working and it later stops working, you are able to change your vote. If that's what you're asking.

By the way, my Trainer has auto-vote enabled. What is auto-vote?

5 times to vote manually (clicking working/not working)

the Ultra Trainer will automatically vote and skips over the post limit if i remember correctly

removing upvotes is great cause hacks get fixed annd manualy voting 5 times shows that the hacks works, :)
my 2 cents since i am noobie here

Because people are fucking retarded.