Yes! We have many customers using their Playground with a projector or monitor in different places like living rooms and classrooms.
The display (projector or monitor in this case) must have an HDMI connection for Playground to work.
Special case scenarios
If the projector/monitor is quite far from where the cube is set up, a separate long HDMI cord may be necessary.
If your projector/monitor does not support audio, you may need to use something like an HDMI Audio Extractor or a external speaker.