There are (presumably) CGs in between episodes, but they don't show, instead there's something akin to a TV test card in their place. The text still shows up fine though. The opening CGs before the title screen also show up normally.

When starting up the game, it defaults to 1280x768. Even if you change this in the settings and save it, you'll need to reselect your resolution everytime you start up the game. You can only do this from the main menu so make sure you do this before you load your game. Keep in mind the highest resolution this game supports is 1080p.

If you have the item menu open when moving around the cube, the game basically becomes a slideshow. Keep the menu closed when moving around a lot. Also the game can be a bit sluggish when first loading in.

On two occasions the game froze up completely, which made me lose about an hour of progress. There's no autosaving in this game, so save frequently.