Well it's not hard, you just use OllyDbg and binary-paste the values supplied at the addresses given like 90% of the time. Or use carrotlord's thing.
I tried it and crashed the game. I put the instructions in in the desired places with no problem, but when I tried to use the command, it crashed the game. I'm assuming my problem was not putting in the Hex, but I truely have no idea how to do that.
Or use carrotlord's thing.