Realistic PC Climbing Game Development

I'm looking for an experienced game developer to create a realistic PC climbing game, similar to "Only Up" or "Climb Better Together".

Key Requirements:
- Development of a challenging and immersive climbing gameplay mechanic.
- Creation of diverse, realistic environments for players to explore.
- Implementation of multiplayer features for cooperative or competitive play.
- High-quality, realistic graphics and animations.

Ideal Skills & Experience:
- Proficiency in game development engines (e.g., Unreal Engine, Unity).
- Strong background in 3D modeling and realistic texture creation.
- Experience in multiplayer game design.
- A portfolio showcasing similar genre and style games.
- needs to have keybinds to be able to thow things at my character, knock him down, just very interactive. Making this for a TikTok stream!
-needs to be original not to look like other games! Something that will grab attention quick!

Looking for a collaborative partner who can bring this vision to life.