Conceptually a good idea. Reminds me a little bit of Birdbox in some ways. You said this was to test Godot so I don't watch to judge to harshly, but I will say this game picks up in basic capture utilities very oddly (show at the start of the video) and I found a pretty nasty bug that got me stuck in the bathroom towards the start of the video as well.
Otherwise it was fine. Some more detail in the environment, another segment where I would have to hide and something more than a grey screen towards the end would have went a long way!