A game? Singular? Then I'd say 400Gb NTFS leaving the rest unpartitioned. Then boot to Ubuntu installer. Setup an LVM for the rest, then 50Gb for /,...
I shall assume that Windows is already on the machine; and you know how to download and burn to a USB memory stick Ubuntu 24.04 LTS ISO image. I also...
Will be using as a daily driver for web surfing light gamming, but focus on learning Python programming, advanced terminal usage and bash scripting....