Lights out at 23:00. Sneak the console to the TV before morning.
Hold V to talk, B to whisper.
Connecting…
Crack the study drawer (the code is on notes under your beds and on the kitchen calendar), take the console and controller 1 (parents' nightstand) to the TV downstairs and play until the bar is full. Upstairs you're only "going to the toilet", unless you hold the console or get found hiding. Parent on the landing? Bedroom B's window opens onto a flat roof with a drainpipe to the garden.
Catch kids out of bounds (downstairs, in the study, in your bedroom) or holding the console, or keep the peace until 07:00. Checking an innocent kid costs you time. Standing still in the dark makes you drowsy, and you yawn out loud.