Game is prefering to use iGPU over dGPU on Arch Linux

[aCaveManFromACaveLand]

For some context, I've installed the game via the "discover" app that came with Arch and I'm also using KDE Plasma. I'm still very new to linux in general so I'm still unsure about what I can do to fix this. If anyone could offer any kind of help then I would be extremely grateful.