How-to: Use the Hacks in Adam Catalyst’s ROMs (NHL '94) This is a counterpart to my ROMs NHL 94: 2022 Edition, NHL 94: 2023 Edition, and NHL 94: 2024 Edition, but you can use this information with most NHL '94 ROMs. I wanted to document and share how you could tweak some of the game to suit your own tastes better, and to document what each of these hacks do. Furthermore, I wanted to make it easier for anyone to lift any of these hacks for their own ROMs. Grab a HEX editor (I use Hex Fiend