"Beware Planet Earth!" 
Updated 7 months ago
Released Jun 28, 2012
Single Player
Tower Defense
Heed the warning from the red planet, Earthlings! The Martians are about to strike our beloved planet to take our single most valuable resource: cows...






This engine looks awesome! Can someone tell me where I can download? A lot of cool games are using this engine!
Custom Built simply put. Developers made the engine for their own game.
if you can rate a place holder engine then i give my mail box a rating of 10! :D
lol
How can a non-existent engine be released on September 1, 2007? Does that mean that if I wrote up my own engine for an XYZ game I must have released it by that date?
(buried)
They use a custom-built engine in http://www.minecraft.net/
down eternal got owned a while back...but yeah what is this
Read description... Sigh.
custom build means that the developer does not release the engine details or give it a name. For example: halo 3 it was only released on the xbox360 so their was no need to give it a name. If i am wrong someone please correct me.
Halo 3 was on the Halo Engine. It is an updated version of the one used in Halo 2, But it is still the Halo engine ;)