SINNERMAN FIRST UPDATE!!!
Thanks to all of you who helped me to find all these bugs.
I really appreciate it!!
-The doors you open will remain open.
-You will not lose the gems you get.
-The player will no longer be stuck if he falls into the water.
-The elevator to the boss now works fine.
-The secret boss is fixed, you can now access the second end.
-Secret items are saved correctly.
-Many other minor bugs.