Gloomy 
To dream that you are surrounded by gloomy events suggests that you require more lucidity. There is an individual or circumstance that is affecting you in a negative way.
Indigo
To dream of the color indigo indicates your tendency to betray your friends for personal gain.
Volume
Changes in volume in a dream represent changes in level of attention. For example, a dream in which you hear everything very softly, as if the volume has been turned down indicates that you should be listening carefully for a signal.
Low volume in a dream may also indicate that you feel disconnected from the world, that what happens around you does not affect you very much or that you are not having much impact upon the world.
To dream that your own voice is on a low volume represents your desire to be heard. You may need to become more outspoken in order to gain success. Loud volume in a dream symbolizes overbearing or overwhelming elements in your life.
Maroon
If you have no particular association with the color maroon, your subconscious mind may be calling attention to the person, object or location that was colored maroon in your dream, a subconscious highlighting effect. If your dream features the color maroon and this particular color has any meaningful connection in your waking life like your favorite sweater color is maroon or your first car was maroon, then your subconscious mind is drawing attention to this object or memory.
Batman
Batman appearing in your dream indicates your life is missing someone with admirable qualities who you can look up to and can depend on in difficult times.
Alternatively, if you are a big fan of Batman, his appearance in your dream may simply be wish fulfillment like your mind exploring a situation in which you interact with a heroic character.
Shadows
To dream of seeing your own shadow represents a hidden part of your personality or character that you are unaware of. These attributes may not necessarily be derogatory, but perhaps you are reluctant to reveal them to others out of fear of rejection or embarrassment.
To see a shadowy figure in your dream indicates that there are traits you possess but don't fully realize or comprehend. It can also represent someone who is immature, naive, and impressionable.
Snowman
To dream of a snowman implies that you tend to be distant with others and display aloofness. It's possible that you are being uncaring and inconsiderate regarding the needs of others. It may also represent your fun-loving nature and your desire to be with those you love.
Dungeon
To dream about being in a dungeon indicates that you will rise above roadblocks in life through your intelligence and perseverance.
Caramel
To dream of caramel suggests there is a situation in your life that is not pleasing you to such a degree that it feels as though your joy is being sucked away. This may be a person, place or thing that is strongly connected to you and that you feel you cannot remove easily. The message from the unconscious is to find your place of power and soak in it until the offending person or thing falls away naturally.
Pattern
A pattern that repeats itself in a dream represents an issue which is unresolved.
A pattern seen in a knit or lace may also refer to feelings of unrest or repeating problems.
Alternatively you may be experiencing too much repetition in your daily life. Either way you desire a change of pace.
To dream of following a dress pattern represents the building of a new image for yourself.