The Key Game is one of those titles that popped up in my recommendations after I finished playing 'The Room' series. I love puzzle games that make you think, and this one looked intriguing. From what I know, it’s not officially free—most platforms like Steam or the App Store list it for a small price. But I’ve seen some sketchy sites claiming to offer it for free, and honestly, I wouldn’t trust those. They’re often riddled with malware or just plain scams.
If you’re tight on budget, maybe keep an eye out for sales or bundles. Sometimes indie games like this get steep discounts. Or, if you’re into similar vibes, 'The House of Da Vinci' is another great puzzle game that occasionally goes on sale. It’s worth the wait rather than risking your device for a dodgy download.