I just played the new Spelling Success game by Janna Brenhaug. It's called," Vowel Team vs. Silent-E Homonym Game." My students love it. They enjoy playing with me and taking it home to play with family for extra points.
My students and I have enjoyed the Homonym card games. They simplify the concept for the students; and games with pictures illustrating the words are so much more fun than lists of words on a piece of paper. Apparently I need to continue working on homonyms - my youngest student and I were reading a Christmas story together and she reacted with a horrified, "Ate reindeer?!"