I Built a Custom Roblox Engine in C++ (And It Broke Me)

I got tired of modern Roblox, so I decided to build my own version from scratch using raw C++. This is a devlog about how building a custom 3D game engine will completely break your sanity, featuring Quaternions, missing ampersands, and physics simulations that launch players into the void. 👇 Let me know in the comments: What critical system should I build (or break) next? - ⏱️ Timestamps: 0:00 - The Crash (Cold Open) 0:42 - Why I'm replacing Roblox 1:55 - The 2D Prototype & The Missing Ampersand 4:10 - The Nightmare of 3D Math & Quaternions 7:15 - Physics Engine Chaos (Everything Explodes) 9:30 - The Spawning System & Final Gameplay #cpp #gamedev #roblox #programming #gameengine #cplusplus #coding #devlog #softwareengineering Tags - c++ programming, game engine from scratch, coding roblox, roblox studio, custom game engine c++, opengl c++, c++ devlog, game development, coding a game from scratch, physics engine c++, software engineering, programmer humor, programming bugs, making a game in c++, natural disaster survival roblox, gamedev devlog, coding project