Not to take anything away from them but other than not being on an official YouTube channel I did think this was a brand new game given it says 'official'. A bit deceiving.
@nanoUFO@sh.itjust.works please remove the word 'official' from the title. Even though the video uses it, that use is wrong.
What about this is 'official' in any way? It makes me not want to play the mod for their manipulative use of the word in their advertising.
Edit: thinking back on it, I doubt there was any intention of manipulation. Most likely just ignorance on the implications of using the word.
Edit 2: The developer changed the video and removed the word 'official' from the title. The video also includes the text 'Portal: Revolution is an unofficial, fan-made modification for Portal 2 and is not with or endorsed by Valve Software.'
It having official in the title has nothing to do with whether it's a Valve game or a mod, though. It just means that it's a trailer released by the developer themselves and not some random person, that's all that official means.
The fact that this thread has more up votes on the "remove the official from official trailer" posts baffles me. The first line of the description says it's a mod.
I really miss the times when mods actually were encouraged by the gamedevs.
Yes there are games that still encourage modding but it's still not as widespread as it was so a couple of years after Half-life was released.
“Portal: Revolution is a free to play mod for Portal 2. This fully featured original campaign plays before Portal 2 in the dead and decaying Enrichment Center.”