diff --git a/src/lang/english_US.txt b/src/lang/english_US.txt
--- a/src/lang/english_US.txt
+++ b/src/lang/english_US.txt
@@ -931,8 +931,22 @@ STR_EXTRA_VIEW_MOVE_MAIN_TO_VIEW_TT     
 # Game options window
 STR_GAME_OPTIONS_CAPTION                                        :{WHITE}Game Options
 
-
-
+STR_GAME_OPTIONS_TAB_GENERAL                                    :General
+STR_GAME_OPTIONS_TAB_GENERAL_TT                                 :{BLACK}Choose general settings
+STR_GAME_OPTIONS_TAB_GRAPHICS                                   :Graphics
+STR_GAME_OPTIONS_TAB_GRAPHICS_TT                                :{BLACK}Choose graphics settings
+STR_GAME_OPTIONS_TAB_SOUND                                      :Sound
+STR_GAME_OPTIONS_TAB_SOUND_TT                                   :{BLACK}Choose sound and music settings
+
+STR_GAME_OPTIONS_VOLUME                                         :Volume
+STR_GAME_OPTIONS_SFX_VOLUME                                     :Sound effects
+STR_GAME_OPTIONS_MUSIC_VOLUME                                   :Music
+
+STR_GAME_OPTIONS_VOLUME_0                                       :0%
+STR_GAME_OPTIONS_VOLUME_25                                      :25%
+STR_GAME_OPTIONS_VOLUME_50                                      :50%
+STR_GAME_OPTIONS_VOLUME_75                                      :75%
+STR_GAME_OPTIONS_VOLUME_100                                     :100%
 
 STR_GAME_OPTIONS_CURRENCY_UNITS_FRAME                           :{BLACK}Currency units
 STR_GAME_OPTIONS_CURRENCY_UNITS_DROPDOWN_TOOLTIP                :{BLACK}Currency units selection