As I understand you were not upgraded to next stages with syringes. If you have some time, try again and you will find out next parts of the monster after upgrade.
The tutorial part, yes im bad at explaining🥲 But I will try to make it better after the jam.
Also the monitor, funny that I haven’t tried it on my wide monitor😅 we both have issues with monitors you know already 😂 And yes resolution is static value and will not be wider, basically when you are making fullscreen you stretch small screen ratio.
Thank you for detailed feedback, I appreciate that🫶🏻