Oh you didn't know, son? Shaquille O'Neal is back -- in video game form! If you missed our review of Shaq's new video game, now's the perfect time to check it out for yourself. And the reason that it's the perfect time to check it out is because ... wait for it ... you can get it for free! That's right, ShaqDown is today's Free App of the Day!

Shaq's back in fighting shape with a followup to his previous video game effort, the 1995 beat-'em-up Shaq Fu. In ShaqDown, Hiptic Games puts you in Shaq's shoes, which you can then use to kick the butt of a sentient breed of Mutant Zombies that have enslaved mankind after a futuristic apocalypse.

The game takes place over three post-apocalyptic levels, each one packed full with tons of zombies to splatter with your special moves. There will also be Shaq-specific prizes that will be handed out each month to those who are on the top of the leaderboards. Bonus!

Don't delay! Grab yourself a copy of ShaqDown today for your iPhone and iPad!