AppAdvice has teamed up with OakGames in order to offer you a chance to win one of four promo codes for Doodle Cubes vs Aliens ($0.99) for iPad, iPhone, and iPod touch.

We’ve seen plenty of alien invasions played out, but it’s the hero in Doodle Cubes Vs Aliens that’s going to surprise you. In this doodle-style puzzle game, the eradication of the hostile creatures is done by the one and only Super Cube Man.

It’s up to you to command this cubed hero and crush all of the aliens before moving on. Unfortunately, while Super Cube Man is able to smash some walls, pass through certain objects, and effortlessly destroy aliens, he’s a bit overzealous in motion. Specifically, he won’t stop moving until he hits a wall. Therefore, it’s going to require a specific strategy to clear each area.

In his quest to save the world, Super Cube Man will need to clear over 100 areas, i.e., levels, in seven different locations. Along the way, our box-shaped savior will stumble upon cubic forms of more popular superheros, such as Spider-Cube, Batcube, Iron Cube, and so on.

To have a chance at winning one of two Doodle Cubes vs Aliens promo codes, just hit that tweet button near the bottom of this page or retweet this post from your favorite Twitter app before Oct. 5 at 11:59 p.m. PDT. We will then search the Twitterverse for all of the retweets and randomly choose our lucky winners. The winners will be notified via Twitter, so please be sure to follow us so we can send you your promo code via a direct message.

Non-Twitter users and those of you who want to increase your odds of winning can leave a relevant comment below before 11:59 p.m. PDT tonight to have a chance at winning one of the other two Doodle Cubes vs Aliens promo codes. If you do make an entry via the comments area, please be sure to also check your junk email boxes so that you won’t miss out if you win.

Feel free to participate in the giveaway via either or both methods. Only one entry per person per method is allowed, totaling up to two entries per person if using both.