is a classic action-adventure game, so are you looking to develop:

(e.g., widescreen support, unlocked framerates, or modernized control schemes).

(e.g., new weapon mechanics, adjusted enemy AI, or a "Hardcore" difficulty mode).

If you can you're working on, or describe the programming language and target platform (PC, emulated PS2, etc.), I can help you draft the code or logic for that feature.