Or you can just download version 1.2:
https://www.dropbox.com/s/hxthlzu34rr6n … 2.zip?dl=0
The first two postgame dungeons and puzzles are now inserted, and a lot of bugs regarding the enemies are fixed. You should be able to get passed that booss now... Also, in 1.3 I am planning to make more options for weapons. This way, you can customize the characters that have the option of changing their weapon. Though Sierra is best put with swords, she's your main character so you can basically make her use any weapon type you want. Well, barring guns of course. I don't need to get into the reason why their really aren't any guns in the game apart from the ones that the Rockets use.