Zombie Paintball is a fun game that my daughter used to practice skip counting and number patterns, while in the early part of 2nd grade. The object of the game is to toss balls of paint at the zombie who has the number on its shirt that completes the number sequence. This is an excellent way to prepare students for learning the multiplication tables. The game states that it is good for Pre-K to 5th grade math, and it can be set to three different grade levels of difficulty.
Disclaimer: A lot of children find zombies engaging; however, not all parents or guardians want their children playing games with zombies.