Resident Evil 5 is designed with co-op in mind, and playing with a human partner significantly enhances the experience. Communication is paramount. Coordinate attacks, share resources, and revive each other promptly. Remember that items are shared, so decide who carries what. One player can draw enemy attention while the other flanks, or one can provide cover fire while the other reloads. Experiment with different strategies to find what works best for your team.

Co-op Strategies:
- Communication: Crucial for coordinating attacks and resource sharing.
- Resource Distribution: Decide who carries healing, who carries ammo for specific weapons.
- Revive Promptly: A downed partner is a liability; revive them quickly.
- Flanking & Cover: Utilize teamwork to outmaneuver and suppress enemies.
- Weapon Specialization: One player can focus on long-range, the other on close-quarters.