suberine

i've just been to that city where Aries dies with that floting bloke (on disk two), and according to the official guide, i need my suberine. but in that suberine chase earlier in the disk, i distroyed the suberine i had, via the mines. where do i have to go to get another one to progress through the game?

Go back to the Underwater Reactor and go down the path previously blocked by the dog. You'll find the red submarine down there.

So that's what the dog is hiding! I've always wondered about that.

Thanks for your help. :)