Gunner HD

I mean its free right? So what do u have to lose, but anyways its really fun with upgrades and new difficulties and powerups, plus achievements to unlock new stuff. So just try it atleast<br/>My squadron code is ZM1W if you want more crystals and bonuses.

Rather boring, repetitive game, with in-game banners, hidden extra costs (buying crystals) and very questionable marketing tricks. The Interface is quite confusing as well. AVOID!!!

I downloaded the Airport Challenge game or whatever and saw Gunner HD as an ad. I do not normally click on ads but there was no harm in trying. I downloaded it for free and started playing. I got so into it I got to #43 on today's leader board. This is a great game and I would recommend it to anyone.

Reward structure based around spending more money and inviting friends. Don't buy thus game if you don't plan on inviting a ton of friends and paying more dollars for in game crystals. Basically the more friends you invite the higher the bonuses and advancement. So many upgrades are available, descriptions seem confusing, and some seem to require so many crystals that you'll most likely just buy crystals to obtain them.

I love this fun and addicting game!<br/><br/>P.S. My squadron code is C29U

This is a stellar astroid game. The upgrade system and the way the achievements affect your rank make it very addictive. I've been playing it religiously for the past week. <br/>I have to disagree with the last review: I haven't needed to buy any crystals and am doing just fine with the ones I've collected. The only reason would buy some is if I wanted to support the developer's hard work. As for inviting friends you can just get people off of Twitter by searching for &quot;gunner squadron&quot;. I got 200+ peeps in my squad now.<br/>@count_cassius