I dreamt that my entire suite was playing pictionary. However, this was no ordinary pictionary. It was more like pictionary mixed with who wants to be a millionaire but in this version if you lost a trap door would open up beneath you and you would fall to your doom! It was intense to say the least.
The fact that you dreamt about playing a game with your suite may be due to a desire to get to know those people better and become closer with them. The high-stakes nature of the game is possibly caused by nervousness. Perhaps you are anxious about the start of classes, and feel that if you do not stay on top of your game, you may become lost in the confusion of college life.