Stage 2 of Metal Gear Solid on the GBC starts to get a little trickier with its puzzle solving as the player must find a certain building with an indentation for access to the sewer entryway. However, there are several buildings with this indent so the player must carefully find the correct one without being spotted. The plot also advances as the player learns that not all of Delta Force was wiped out and Snake agrees to meet up with the lone survivor. Also found an automatic rifle which should come in handy.
Stage 2:
