update version 3.16

README

@@ -37,9 +37,10 @@ Secret Codes:
     custom                  Use a custom seed for open-world mode
     airship                 Start the game with the airship.
     bossy                   Very random bosses (unbalanced even with scaling)
+    fourkeys                Open World, but there are only four keys
 
     OPEN WORLD ENEMY SCALING
-    scale                   Scale enemy states in open-world mode
+    scale                   Scale enemy status in open-world mode
     noscale                 Do not scale enemies in open-world mode
     splitscale              Input custom values for scaling bosses and nonbosses.
 
@@ -61,6 +62,8 @@ Output files:
 
 Credits:
     Artemis - Creator of various mods and assistance with several bugs and features
+    EveTheFeesh - Sprite updates for Artea and Lexis
+        http://twitch.tv/eve___
     Relnqshd - Creator of "Fixxxer Deluxe" mod
         http://www.romhacking.net/hacks/229/
     Rainponcho - Creator of the Ancient Cave item fix patch

randomizer.py

@@ -45,7 +45,7 @@ def lange(low, high):
 
 def check_open_world():
     if any(code in get_activated_codes() for code in
-            {'open', 'airship', 'custom'}) or 'w' in get_flags():
+            {'open', 'airship', 'custom', 'fourkeys'}) or 'w' in get_flags():
         return True
     return False