The Lost Light Add-on for Candleman has 5 achievements worth 500 gamerscore.
Complete Chapters 10, 11 and 12.
Light all candles in Chapters 10, 11 and 12.
Little Candle discovered his flame can ignite others.
Little Candle discovered his flame can bring warmth.
Little Candle discovered although his flame is weak, it can still guide the way in darkness.