When a game is "highly compressed," developers (or repackers) use special algorithms (like FreeArc, LZMA, or Zstandard) to squash the game files into a much smaller archive. For example:
Do use Google ads. Scammers buy ads for fake sites. The official domain changes occasionally, but reputable subreddits like r/CrackWatch and r/PiratedGames maintain current megathreads with verified links.