In file "game_load_1.agc" under "// setting buttons" @ line 14.
Change the button images for your game!
'Key' is for a small sprite on the top right for keys press!
setting_set_button_back(NORMAL, HOVER, CLICKED, BG, KEY)
setting_set_button_game(NORMAL, HOVER, CLICKED, BG, KEY)
setting_set_button_display(NORMAL, HOVER, CLICKED, BG, KEY)
setting_set_button_audio(NORMAL, HOVER, CLICKED, BG, KEY)
setting_set_button_language(NORMAL, HOVER, CLICKED, BG, KEY)
setting_set_button_skip(NORMAL, HOVER, CLICKED, BG, KEY)
setting_set_button_auto(NORMAL, HOVER, CLICKED, BG, KEY)
setting_set_button_text_speed(NORMAL, HOVER, CLICKED, BG, KEY)
setting_set_button_window_mode(NORMAL, HOVER, CLICKED, BG, KEY)
setting_set_button_resolution(NORMAL, HOVER, CLICKED, BG, KEY)
setting_set_button_fps(NORMAL, HOVER, CLICKED, BG, KEY)
setting_set_button_music_volume_left(NORMAL, HOVER, CLICKED, BG, KEY)
setting_set_button_music_volume_right(NORMAL, HOVER, CLICKED, BG, KEY)
setting_set_button_sound_volume_left(NORMAL, HOVER, CLICKED, BG, KEY)
setting_set_button_sound_volume_right(NORMAL, HOVER, CLICKED, BG, KEY)
setting_set_button_voice_volume_left(NORMAL, HOVER, CLICKED, BG, KEY)
setting_set_button_voice_volume_right(NORMAL, HOVER, CLICKED, BG, KEY)