Looking for a relaxing video game.?

I can't think of any games like that apart from The Sims but here are some games that I personally find relaxing.

Minecraft because it's nice to just wander around, build a little house, mine and tend to your farm and animals. It's also fun and relaxing to go on creative mode and build something.

If you have a Nintendo console like a DS or a Wii the Animal Crossing games are really good. You are basically a human who lives in a town/village with other animals. You can make friends with them, fish, catch bugs, dig for fossils and collect furniture for your home. It also follows real time and has seasons so there are special events at different times of the year.

Morenatsu (muahahahah)

Edit: You should play Dmmd for a more relaxing game ;)

I used to love the (now "vintage") games of Theme Hospital, found it really fun and relaxing

GTA V.

You're free to drive around a huge map and you're free to do whatever you want (like go to the movies, sit at home watching tv, go to the beach, play tennis, you can even go hunting in the woods!)