Copyrights Youtube.

[RawkBandMan]

From what I know, game devs do not mind on posting videos of their game on youtube. According to the law, any game company could go up to anyone and say "hey RealDutchGaming" or "Hey LHudson" or "Hey Machinima" and tell them to remove their material. But they don't because by us posting videos of our gaming experiences, we have essentially given devs and publishers free advertisements which is priceless to the devs. Amnesia got really popular because if this (via a trip to the bag of milky ways).

Funny thing, the milky ways video and Jenomorph made me buy Amnesia