Realistic Zombie Co-op Loot Game

I'm looking to develop a multiplayer co-op game for PC, where players can team up to defeat zombies and collect loot. The game will feature a realistic visual style.

Key Requirements:
- Design and develop a multiplayer co-op gameplay system.
- Create realistic graphics and animations for zombies and environments.
- Implement a loot system for rewards after defeating zombies.

Ideal Skills and Experience:
- Proficiency in game development engines such as Unity or Unreal Engine.
- Strong background in 3D modeling and realistic texture creation.
- Experience with multiplayer networking and gameplay mechanics.