They did the same with Dota 2. If you wanted a key, you could just ask Valve directly and get one (if none of your friends had a spare), it was not an exclusive club house for the cool kids.
I don’t think it’s 4D-marketing chess, it’s more like people who’ve already shown enough interest to ask for an invite are more likely to leave feedback when they find something off with it.
They did the same with Dota 2. If you wanted a key, you could just ask Valve directly and get one (if none of your friends had a spare), it was not an exclusive club house for the cool kids.
I don’t think it’s 4D-marketing chess, it’s more like people who’ve already shown enough interest to ask for an invite are more likely to leave feedback when they find something off with it.