Aliens are attacking once again, and they’re anything but friendly. In Line Defense for the Android and iOS, you’ll draw lines on the screen to stop incoming attacks from crashing into the city you’re assigned to protect. The more attacks you successfully deflect, the higher your score multiplier will be. You’ll also use crystals which you’ll use to upgrade your defense. During the fight, you’ll collect power-ups like the nuke and the ability to slow down your enemies, and at the end of each level, you’ll fight an alien boss. Defend your city, and show aliens who’s the real boss.
During my time with the game, I enjoyed a nice pixel art retro music as well as a simple controls with the game packing a serious challenge that start off easy enough but soon become more than your can handle, so don’t let your guard down here.
The crystal system in Line Defense removes the game’s fun factor, turning necessary ship upgrades into a complete grind, despite the solid amount of game modes available here.