You might fear the giants who will crush your precious buildings, or you could make them move smartly on your opponent's kingdoms.
In Kingdomino: Age of Giants, the first expansion for either Kingdomino or Queendomino, adds more challenges and more player interaction, while allowing for a fifth player to join the game. When you choose a tile with a giant, you add a giant meeple to your kingdom, covering up any crown of your choosing. When you choose a tile with a giant's footsteps, then you move one giant meeple from your kingdom to another player's, who then must cover up a crown in their own kingdom. Covered crowns do not score points.
With this expansion, end-of-game bonuses are eliminated. Instead, before the start of each game, players must draw two challenge tiles. These provide additional ways to earn points. For example, get 5 bonus points for each lake tile that surrounds your castle or get 20 bonus points if your castle is located in one of the four corners of your kingdom.