This is a great action game based on Tiddly Winks. X-Bugs throws in a lot more strategy by assigning different abilities to different pieces. I recommend buying more than one set, because you will find yourself wanting to play with more than just two armies.
I usually prefer German games like Settlers, but What's It to Ya? is my favorite exception. This independent and inexpensive game surprised my friends and I with its entertainment value. Trying to guess the values of your friends is not easy, but it is fun.