This has resurfaced because indie game developers have sometimes used Vimeo to host trailers or development videos. Vimeo has enforced the policy(which is again

This has resurfaced because indie game developers have sometimes used Vimeo to host trailers or development videos. Vimeo has enforced the policy(which is against _playthroughs_) haphazardly on these corner cases, which has caused takedowns at critical moments for the game's promotion. One of these takedowns happened again a few days ago. Vimeo should probably change their policy to "no videos primarily consisting of video game content" if they want to make themselves clear. Enforcement of the existing language is obviously beyond their abilities.