Escape from Summerland is a highly unusual and innovative game that doesn't overstay it's welcome but could be a bit more.
In this game, you are trying to escape a damaged circus tent. You can switch between a ghost (a traditional PC but unable to interact with anything), a monkey (agile but weak and a bit dim), and a robot (strong, with a light source, but bulky and uninformative).
The monkeys responses all include an ASCII art picture of the monkey and it's emotions. The robots responses are all in the former of status updates.
The game works very well, as it seems overly complicated at first, but then gels together. It seemed a bit disappointingly small, but this makes sense for IFComp.