The diagram shows some of the steps in the flow of energy through an ecosystem. the arrows represent the transfer of energy. label each arrow with the type of energy being transferred.

electrical
nuclear
chemical
radiant
thermal

personally, i think the games do because it's actually them controlling it. this might cause them to think it's okay to do it for real. as for animated movies i think they are mostly fine because they're animated. also, animation has come a long way causing animated movies to become more real but 30 years ago this wouldn't be as big of a problem as today.