Not sure of the product but they were offering a Black Friday discount (claiming 50% off standard price) at $49. The standard price was (and still is) $59. There was a huge thread about their misleading price strategies.
Our new price is a result of feedback from our users and the situation on the market. Our first price was $99 and then we have given 50% off. All who had bought our product with a higher price got refunds.
Fair enough. That thread convinced me to buy Atomise design system instead, which I haven't really used so far. How would you compare Tetrisly to Atomize? I tried looking for tutorials/articles on how to get started with Tetrisly but couldn't find much. Even the official blog posts on medium are more about 'how we made Tetrisly' and 'why we made Tetrisly' than 'how to use Tetrisly' for someone new to design systems. Without a trial/demo version, it's just guesswork. Also, I'm assuming Tetrisly is more of a wireframe design system than a polished UI design system (like Atomize or Prime).
Checkout demo. Figma: https://www.figma.com/file/fGGnQQH6AKjtIeiB0fb8dS/Tetrisly-DEMO?node-id=0%3A1