These are the games my children loved to play, them and any kid who turned up to our house for a play date
http://www.mrsperkins.com/dolch-games.htmlWe like the board games better then the bingo.
The Dolch words are Sightwords like frys list just a different list, mostly the same words.
We have many other games also. I shall look for some more links. The preschool prep app games are worth the small fee. They teach the sight words also.
For your older child be sure they read EVERY single day. Better if you can do it more than once a day. The repetition and regular exposure helps immensely with fluency and recall. As you select books if you happen to get some that are a little difficult at times try buddy reading them. You do one page and your child does the next page. This way they are exposed to new and more difficult words and still get to enjoy the story.
I also recommend sticking any words they are struggling to remember onto their bedroom door. Each time they enter they have to read the password.