Giridharaprasath/ATLA-UnrealEngine5 ? reverse-engineered prompt

Build me an Unreal Engine 5 multiplayer game like ATLA, with the same kind of feel and features from the README. I want players to be able to launch the game through Steam, host a match, invite friends, and join together easily. Add a character selection screen so players can pick different characters before starting. Keep the UI clean and modern, using the same style of in game menus and HUD you’d expect from Common UI and UMG. The combat and abilities should be driven by a Gameplay Ability System setup, with both Blueprints and C++ used where it makes sense. Also include Discord Rich Presence so it shows what the player is doing. If anything needs current Unreal or Steam docs, look them up online and use the latest recommended approach. Keep it polished and playable, not just a demo.