Really enjoyed this! Killed it with the retro graphics, especially the main character model looks great. Gameplay is very intuitive and I never felt lost or unsure of what I should be doing. The time spent to upgrade felt good as well. I personally didn't have any issues with the big boi (killed me once very early on throughout the entire playthrough), just added to *the fear* and served as more of a 'don't get greedy' warning on top of your oxygen levels. Imo that combo of factors keeps the stress levels exactly where they should be. Still have to go back and get the alt ending but very happy with the experience I had.