User blog comment:Odomgir97/subnautica/@comment-37906393-20190103003534

Yes, so, a problem with that.... creative mode has the story disabled, so it's not really that easy to progress.

However, in survival mode, your goal now that you are "infected" is to try to cure yourself of the disease so that you can disable the gun. After you disable the gun, you will be able to find a way.... (hint hint, go check out the aurora for some certain blueprints) to leave the planet. Hope this helps!