As per ScarletEmerald's review:

The biggest issue I have with this game is the gameplay. While the day phase involves frantic scheduling of actions to deal with incoming patients, the night phase involves a lot of player downtime as you sit and watch the characters s-l-o-w-l-y carry bodies from one station to another. I've heard that this has been fixed in a couple of patches on the Steam version, but these have yet to make their way to GOG.