Help Penguins for attacking Alien, protect earth and winner the war.
Penguins patriot full version is powerfull of the game !
you can find a new concept playing the games, only touch the screen for moving object.

* 37 HD Levels!!! *
** Next update with new maps and a new weapon is coming very soon **
*** In case of any issues just write to info@artofbytes.com. Thank you for support! ***

Grave Defense HD is the next step in the evolution of tower defense games for the mobile platform! It takes the best qualities from other tower defense games and adds many new features as well! It is an old-school hardcore game for Android only!