In Resident Evil 4, the main objective is for protagonist Leon S. Kennedy to rescue the kidnapped daughter of the U.S. President. He travels through a dark corner of Europe to achieve this goal.

The protagonist in Resident Evil 4 is Leon S. Kennedy, a seasoned US agent who has been a part of the Resident Evil series since Resident Evil 2.

Resident Evil 4 introduces improved shooting mechanics and a new action button, allowing players to engage enemies with more precision and tactical abilities compared to earlier entries in the series.

You will encounter a variety of terrifying new adversaries, including the Las Plagas-infected villagers, who are unlike any enemy previously seen in the Resident Evil series.

Yes, while combat and puzzle-solving are key elements, exploration plays a significant role as well. Players must navigate through various environments in search of clues and items to progress in the game.

Resident Evil 4 offers different difficulty levels, allowing players to choose an experience that suits their skill level, from casual to hardcore survival horror challenges.

Resident Evil 4 does not support traditional co-op play, but it does feature a 'Separate Ways' mode where one player can continue the story as Ada Wong after completing the game as Leon.

Yes, there are collectibles such as blue herbs, red jewels, and other items scattered throughout the game world that can be used to enhance your experience or solve puzzles.