The article does also point out that 'specific' games aren't apt to increase your brain function, which I took to imply that the idea that any one type of game

The article does also point out that 'specific' games aren't apt to increase your brain function, which I took to imply that the idea that any one type of game is not the key. In that regard, it would also be similar to the exercise comparison in that any single exercise is likely to have very limited impact, but a rounded exercise routine provides much stronger benefits.