Krillbite Studio, the developer behind horror indie game Among the Sleep, is now working on this surreal game called Mosaic.
The developer CounterCurrent Games (creators of Penumbra: Necrologue) is working on something new.
This seems like a rather interesting idea. Unfortunately, there is no demo yet and has been in development since February 2014.
Perhaps you might be tempted to contribute to their Kickstarter page?