I think part of the reason why that would be difficult (outside of downloading random executables) is that games don’t have a standard naming convention, so it’d be difficult to find everything. I downloaded assassin’s creed Odyssey a while ago, and the name was literally aco-cpy or something
I didn’t see anything about it being free. I also didn’t pick up on whether or not it was moving behind a paywall, just that you could buy a vip subscription for 20% off