Breathe!!!

Ever wonder what it would be like to live on another planet? Come experience life on Mars, but make sure you don’t run out of oxygen! You and your fellow Astronauts have been living on Mars for a little over a year. You are comfortable in your new abode until the alarm goes off warning of low Oxygen levels. You need to figure out what has gone wrong and most importantly how to fix it before it’s too late. With every passing minute, the carbon dioxide is building up. Someone may need to sacrifice themselves so the rest of the crew can breathe a little longer. Looks like you have about 60 minutes to solve this crisis. Will you and your entire crew be able to breathe again before time runs out, or will you take your last breath at the end of an hour?