Is GOG giving free games?

Hello there, I was just browsing the internet and came across some chatter about GOG offering free games. Now, I'm a bit skeptical about this claim, so I wanted to ask: is GOG actually giving away free games? And if so, are there any specific conditions or requirements that need to be met in order to claim these freebies? I'm curious to know more about this potential offer, so I hope you can shed some light on the situation. Thanks in advance!