It is also available on Nintendo Switch , PlayStation 4, and Xbox One. Pro-Tip: Unlock Everything Instantly
You can purchase the full, most up-to-date version on Steam .
The text you've provided refers to an older version of the party platformer , specifically v1.7.028 , which was released around April 2020. While several sites claim to offer "free downloads" for this version, most are unofficial and may pose security risks.
The game is available on Google Play , where you can play it for free as part of a Google Play Pass subscription.