Making games is really, really hard. We should all know this by now, but no one knows it better than the folks who churn away at them every day. Even uber-polished masterpieces like God of War go through a lot of issues and changes during development, and this video, direct from Sony, highlights some hilarious work-in-progress glitches and bugs.

If you're sensitive to spoilers, you may not want to watch, but this short video is a brilliant look at some of the problems Santa Monica Studio had to face as it brought the game to an amazing standard. From Atreus repeatedly warning of non-existent draugr to a "dance-off" full of animation glitches, this is a brilliant few minutes, and shows Sony isn't afraid to poke fun at itself.

[source youtube.com]