Official versions receive constant balance patches and bug fixes that pirated versions miss.
Warpips has previously been offered as a free weekly giveaway on Epic. It’s worth checking your library if you’ve claimed games there in the past. warpips-pc-game-free-download-full-version
A great place to find it in "pay-what-you-want" bundles, often supporting charity. Why avoid "Free Full Version" sites? Official versions receive constant balance patches and bug
Many sites claiming to offer the full version for free package the game with "bundleware" or trojans that can compromise your PC. warpips-pc-game-free-download-full-version