Physics Based Door System Grab & Swing Like Amnesia | Unreal Engine 5 Horror Game Tutorial Lesson 7

📂 Project Files: https://www.patreon.com/posts/physics...

Get all assets and Blueprints on my Patreon →

Welcome to Lesson 7 of the Unreal Engine 5 Horror Game Tutorial Series!
In this lesson, we’re creating a fully interactive physics-based door — just like the ones in Amnesia: The Dark Descent. You’ll be able to grab, swing, and release doors using your mouse for that heavy, realistic horror feel.

We’ll cover everything step-by-step:
🔹 Creating a physics door blueprint (BP_PhysicsDoor)
🔹 Enabling and tuning physics for realistic weight and damping
🔹 Adding a Physics Constraint for limited door swing
🔹 Building a new Grab Interface (BPI_Grab)
🔹 Setting up left mouse input for grab and release
🔹 Implementing grab and release logic in Blueprint
🔹 Using the Dot Product to invert control when opening from the other side

By the end, you’ll have a fully functional, physics-driven horror door that reacts naturally to player input — perfect for adding immersion and tension to your horror levels.

]🎓 Previous Lessons:
Lesson 6 – Dynamic Door Blueprint:    • How to make Realistic Door System in Unrea...  
Lesson 5 – Interaction System Setup:    • How to Create an Interaction System in Unr...