I'm quite new to this scene, and do not have much experience installing and using Romhacks or modding emulated games, so I'd be happy if you bear with me 
Is there anyway to achieve that? The question in the title.
Specifically a .bps file type.
The Romhack I'm trying to use is this one: Super Fuuka 64
The reason I don't just play the normal SM64 version that this mod was made for is because I'm not interested in installing it for myself, but rather a friend of mine that likes that character, and we want to play together with our respective characters.
Btw i do have a background in software development, just in a completely different field, so we can get technical if needed, as I'd be willing to put in the effort to get this working.
Thank you in advance!

Is there anyway to achieve that? The question in the title.
Specifically a .bps file type.
The Romhack I'm trying to use is this one: Super Fuuka 64
The reason I don't just play the normal SM64 version that this mod was made for is because I'm not interested in installing it for myself, but rather a friend of mine that likes that character, and we want to play together with our respective characters.
Btw i do have a background in software development, just in a completely different field, so we can get technical if needed, as I'd be willing to put in the effort to get this working.
Thank you in advance!