I missed this earlier. I don't think anything I said was related to the Game Shark
All things considered, I got mine at a nice point in time (Gen 3) but back then it felt pretty late to me (wish I got it in Gen 1/2 and messed with all kinds of stuff)
I don't don't deal with his project. All I can say is that he is aware and would update it when he finds time to do so.
Not sure what version you're trying to do the Kyogre thing on, I assume SoulSilver.
Anyhow, various steps in the spoiler below, click on it to open it: