In Civilization 7 Horses resource gives +1 damage to Cavalry units in Ancient and Exploration Eras, but in the Modern era Horses resource gives +6 Happiness instead.
Wouldn't a code signing be a simpler way to achieve that? The video camera can produce a hash code with each video and you can always run the same hash function against the video file to confirm that it wasn't tampered with.
I tried playing Witcher 2 when it came out, but couldn't. It's so immersion breaking when some parts of the map are blocked by some gates or invisible walls. When Witcher 3 came out I was hesitant at first remembering my bad experience with 2, but I loved it so much.
The team building games are getting too intense for me.