"Hint: Unlimited air supply:
Combine Vanadium and Titanium Ore to get Titanium Alloy. Then combine the
Titanium Alloy and the Rebreather 10 to get an Infinite Rebreather.
Hint: Item combinations:
Acetic Anhydride + Acetyl Acid = Aspirin
Beryl Knife + Basalt = Magnetite/Jade /Augite
Beryl knife + Calcite = Limestone/Marble
Beryl knife + Gabro = Magnetite/Titanium Ore/Apatite
Beryl Knife + Granite = Orthoclase/Quartz
Beryl knife + Opiment = Yellow Paint
Deep Sea Water + Mega-ade 1000 = Mega-ade 2000
Deep Sea Water + Mega-ade 2000 = Mega-ade 4000
Deep Sea Water + Mega-ade 4000 = Mega-ade 8000
Deep Sea Water + Mega-ade 500 = Mega-ade 1000
Deep Sea Water + Tourmaline = Mineral Water
Diamond Knife + Calcedony = Carnelian/Sardonyx/Chrysoprase Diamond Knife +
Corundum = Ruby/Sapphire Diamond Knife + Quartz = Citrine/Crystal /? Limestone +
Gabro = Cement Mineral Water + Mega-ade 2000 = Supertonic Turbo Mineral Water +
Mega-ade 4000 = Supertonic Extra Negative Ion Water + Mega-ade 1000 = Supertonic
Dash Negative Ion Water + Mega-ade 4000 = Royal Ampoule Negative Ion Water +
Mega-ade 500 = Supertonic Ring + Tourmaline = Ion Ring Snake Bite + Killer
Spider = Scorpions Tail Titanium Alloy + Rebreather 10 = Infinite Rebreather
Vanadium + Titanium Ore = Titanium Alloy Water + Mega-ade 300 = Mega-ade 500
Water + Mega-ade 500 = Mega-ade 1000 Water + Oxidized Alcohol = Disinfection
Liquid Water + Tourmaline = Negative Ion Water
Hint: Free fish for the aquarium:
After the aquarium is built, you can fill it with fish that you have not yet
photographed. For this to work, you should already have about thirty photos of
fish. When you go into the menu to view stats on a fish, select all the
different ways to alphabetize the list. After you have done this several times,
choose which fish you want to populate your aquarium with. When you select a
fish, a different fish that you may not have even seen yet should appear on the
list, instead of the one you picked. Put that fish in the aquarium and view it.
Try every different way to alphabetize the list until you get the correct one.
There are some fish that this trick does not seem to work on, however it does
work for a great number of them." - Flash81
