Hi, sorry to reviving this ancient thread, but just now a friend of mine told me, that the game has bug that on the latest levels, when you pickup Speed-Up bonus, the ship slows down. I looked in my code and can't figure out why would that happen... but "of course" I have fixed version and he doesn't. But as I see, the bugged version is on Fandal's site too, here in this thread, on Demozoo and who knows wherever else. So I attached my hopefully fixed version here, which I have it seems from 2.9.2010
I attached only the changed files from the source code, the rest is same as in the .zip file in forst post.
ocean_detox.xex OD.xex ocean_detox.xsm