-OPTION_SHOWME = 0x00000040 # bracket Enterprise in chart
-OPTION_RAMMING = 0x00000080 # enemies may ram Enterprise (Almy)
-OPTION_MVBADDY = 0x00000100 # more enemies can move (Almy)
-OPTION_BLKHOLE = 0x00000200 # black hole may timewarp you (Stas, 2005)
-OPTION_BASE = 0x00000400 # bases have good shields (Stas, 2005)
-OPTION_WORLDS = 0x00000800 # logic for inhabited worlds (ESR, 2006)
-OPTION_AUTOSCAN = 0x00001000 # automatic LRSCAN before CHART (ESR, 2006)
-OPTION_CAPTURE = 0x00002000 # Enable BSD-Trek capture (Almy, 2013).
-OPTION_CLOAK = 0x80004000 # Enable BSD-Trek capture (Almy, 2013).
-OPTION_PLAIN = 0x01000000 # user chose plain game
-OPTION_ALMY = 0x02000000 # user chose Almy variant
+OPTION_SHOWME = 0x00000040 # bracket Enterprise in chart (ESR, 2005)
+OPTION_RAMMING = 0x00000080 # enemies may ram Enterprise (Almy, 1979)
+OPTION_MVBADDY = 0x00000100 # more enemies can move (Almy, 1979?)
+OPTION_AUTOPASS = 0x00000200 # Autogenerate password (Almy, 1997?)
+OPTION_BLKHOLE = 0x00000400 # black hole may timewarp you (Stas, 2005)
+OPTION_BASE = 0x00000800 # bases have good shields (Stas, 2005)
+OPTION_WORLDS = 0x00001000 # logic for inhabited worlds (ESR, 2006)
+OPTION_AUTOSCAN = 0x00002000 # automatic LRSCAN before CHART (ESR, 2006)
+OPTION_CAPTURE = 0x00004000 # Enable BSD-Trek capture (Almy, 2013).
+OPTION_CLOAK = 0x80008000 # Enable BSD-Trek capture (Almy, 2013).
+OPTION_ALMY = 0x01000000 # Almy's death ray upgrade (1997?)