- Fixed the glitch where you can phone Julian multiple times and witness the same cutscene.

- Optimised the video playback and mouse cursor speed.

- Added some changes which will hopefully fix the issues Windows 7 users were having.

- Fixed an issue that sometimes made the inventory unclickable.
- Made some alterations to the laptop scenes after the "login" screen remained visable, despite the player logging in.
- Slowed down the text messages between Dean & Alyx so they're easier to read.
- Amended the end credits to incorporate disclaimers and additional writing credits.

We've added an additional tutorial UI that explains to the player more clearly how the interface works.

We've also fixed up the 'time loop' which would cause the same scene to replay if you did certain things in a certain order.

Fixed up a glitch that allows the player to use the phone/diary when at a certain point, when they shouldn't have been able to.