If your health and missles are not full, then just exit and enter the room again. The metroids will reset allowing you to fill up your health and missles. Once you had enough metroid fun it times to move on. The next room is loaded with turrents and projectiles to protect Mother Brain. Barriers will
prevent you from advancing, but not for long. Stand on a platform and fire some missles, the barrier will become smaller and smaller til it finally
breaks.
Five of these separate you from Mother Brain. Once all them are broken down, why not just go back for some more metroid fun? It would only benefit you in your battle against Mother Brain.
Once Samus is fully loaded, its time to meet the brain. Fire a missle to break the glass shield and expose Mother Brain to your other missles. The best thing to do is to stand where the barrier once was and fire a few. If the orange circles and torrents are firing in
your direction, then just fall back. The last thing you want to do is struggle getting out of the pit in front of Mother Brain.
In other words, don't bite off more then you can chew. Then simply jump back on and fire a few more missles,
do this a couple times and Mother Brain should decay. Don't celebrate yet, this isn't the end of Metroid. It will attempt to take you down with it, can you escape before the world self-destruct?
