I like using file folder games with my boys. I have gotten some from teacher resource books and the Mailbox magazine . I also have some easy homemade ones. Anyway, I keep my file folder games in a binder on my bookshelf. I either 3 hold punch the game itself, or put it in a page preotector. Here are a couple ideas for homemade games.
When it comes to making file folder games, velcro sticky dots are your friend. I buy them cheap from Oriental Trading Company.
I use inexpensive die cuts to make some of my games. You could also cut simple shapes from construction paper.
I made several short vowel phonics games using clip art from Mailbox magazine.
I made flash cards out of index cards, you read the word on the card and move your marker to the corresponding picture.