Task: Identify the primary emotion conveyed in the tweet and assign it to either 'neutral or no emotion' or one or more of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best capture the tweeter's mental state.
Tweet: Another joyful encounter in Tribez &amp; Castlez! I just met Mouchole, Ogre Cook! Do you want to know who that is? Download the game and find...
This tweet contains emotions: 
anticipation, joy, optimism