If you want to breathe more easily on a hostile alien planet, try using Icarus oxygen balloons. This craftable item can be filled with air and equipped in your spacesuit to provide you with a stable air supply. When you explore and hunt in the survival game Icarus, it can last for several days in the game.
To make an oxygen balloon, you first need to build some other equipment, including an oxygen salt dissolver, and you won’t be able to do so until you reach level 10 and unlock the second level of the tech tree. It won’t take you too long, But at the same time, you will have to use oxygen-generating ore or primary oxidizer. However, I recommend that you make an oxygen balloon as soon as possible, because it is indeed very different when playing Icarus.
The following is the method of making the oxygen balloon and the conditions required to make it work.
Icarus oxygen balloon: how to make and use it
this Oxygen bladder Available when you reach level 10 and gain access to the second-level technology tree.You will find it on the tech tree below Water skin, You need to unlock it first. So, these are the first two blueprint points you need to spend.
You also need to Workbench, The construction requires 12 fibers, 20 sticks, 50 wood and 12 stones. Once it is placed in your base, you can find the oxygen bag formula when interacting with the bench. To make an oxygen balloon, you need 20 fibers, 30 leather, and 8 bones.
However, you cannot use it yet.You need to spend another blueprint point to unlock Oxidative dissolution (So make sure you have at least 4 blueprint points before starting). This is a very clever gadget that can effectively convert oxo acid salts into oxygen. The oxite dissolver requires 18 pieces of wood, 24 pieces of leather and 8 pieces of bones to build. Then you need to put it somewhere on your base.
When you interact with the oxite dissolver, you will see a row of four inventory slots labeled “containers”. You will place new oxygen bags there (or up to four at a time). There are two storage tanks below it: that is where you put the raw iron oxide ore. There is a fuel tank at the bottom. You need sulfur to power the dissolver.
Once you have oxyacids, sulfur and your bladder, the oxite dissolver will activate and fill the bladder with oxygen. Soon, you will see the circular icon on the bladder filler turn white. When the airbag is full of air, you can take it out of the machine and place it in the space suit slot where the oxygenate is usually placed.
Then you can continue your hunting and exploring! A complete oxygen bag can be used for a long time, and you may not need to refill it for at least a few days in the game, but to be safe, you should fill it up at your base. Lack of air is something you rarely need to worry about now.