This has potential, but it feels so janky with the Portals and placing Cubes on top of red buttons.
It gets especially troublesome with Chamber 5, because every time I place a Portal and enter it, I immediately die.
It sucks 'cause I love Portal 1 & 2, and I'd like to see a horror game based on Portal, especially considering the darker aspects of the Portal series.
But for right now, I will have to rely on others' videos in order for me to experience it fully.