Five Star Gift Ideas

Here are a few gift ideas based on your wife's love for Portal 2:

1. A Portal 2 mini replica gun - this gun replicates the one used in Portal 2 and is a perfect gift for a fan of the game.

2. Portal 2 t-shirt - you can choose from a range of Portal 2 t-shirts available online. This is a gift that your wife can wear and show off her love for the game.

3. Portal 2 poster - there are several posters available online featuring the characters from the game. You can choose one that you know your wife will like and have it framed.

4. Portal 2 soundtrack - if your wife loves the game's music, you can get her a copy of the Portal 2 original soundtrack. This is a great gift for music lovers and fans of the game.

5. Portal 2 collectibles - there are many Portal 2 collectibles available including figurines and keychains. Look for one that matches your wife's interests and decorate her study or work area with it.

Or you can get her a star map with the date of your anniversary.