Kind of lazy but i just kind of replyed to this lol, So ill paste it in
Hey man yea, most games are fine to do videos on as long as you have commentary over them while you play them,. You can still cut them in and out to your own demise. Make sure you only have the game sounds over the top etc unless you have non copyrighted music playing with your commentary
You only need to watch out on doing videos for games is when they are new or in beta. You need to check they allow you to record videos of there games.
You can just search The game name on YouTube and if it on there on other peoples channels your pretty safe!