The feats that some Romhackers and modders achieve are nothing short of impressive, be it with artwork, music, technical details, or even decompiling entire games, their knowledge and research helps bring older games into the modern age, preserving them, fixing them, and sometimes even adding...
The already compiled patches are available as .ips on romhacking.net, so you can use Lazy IPS CLI or GUI or Lunar IPS for Windows in WINE.
Oh great, if the IPS file is available that makes it much easier.