Thanks for playing! Agreed on the oxygen meter, i probably could have turned it off in the pre-crisis scene. I consider the pre-crisis scene to be the tutorial area. It gives you about 500 seconds to figure out controls and get to the satellite. Once you're there, it refills to 100% after the crisis once the true level starts to give you a full chance of survival back to the ship. I hoped that was enough tutorial time for folks, while also keeping them from meandering around too long and testing the limits of the level's bounding box. But also... easy to stop it from ticking pre-crisis.