Games with Steam Inventory.?

What are the games with steam inventory.? Is there a list of all.?
Comment below if you find any of them missing from list.

Games that i know have are as below (will update as get to know more):

1. Team Fortress 2
2. Portal 2
3. Dota 2
4. CS:GO
5. Super Monday Night Combat
6. Sins of a Dark Age
7. Spiral Knights