pronounced: mon-gah-dil-o

About Us


Mongadillo Studios is an independent game development company based in Portland, OR founded in 1999 by animator and game designer Ed Anderson. We create award-winning games strategy games for iOS, Android and the Nook Color tablet and phone platforms. We’re always updating our games and look to our avid fans to tell us what they want in upcoming versions.

History of our Zombie Games


ZDAY Survival Simulator AppOur first game, ZDAY Survival Simulator released in 20XX is a question & answer based game that has evolved over time to include hundreds of scenario possibilities to keep you playing for hours. Players can gather and select weapons to use against every growing hoards of zombies coming their way, decide who to fight with, and even figure out how to keep those fighters motivated. And the fighting mode’s battle grid works like a board game letting you strategize your moves to kill as many zombies as possible. Our fans play for hours building fighting skills as they go, and learning the strategies that will keep them alive longer. When you play ZDAY Survival Simulator, every decision you make could be your last! Visit to ZDAY Survival Simulator page to find out more or download now.


Survivor ZOur newest game launched in, Survivor Z, takes mobile gaming to a whole new level with location-based scenarios. When you move to a new location the game’s GPS monitors changes the setting too, taking strategy gaming to a whole new level. As you go you gather weapons, food, water, and fighting buddies to keep you alive longer. But death is always just a few bad decisions away. Online to smart survive! Survivor Z is evolving over time with new updates coming out regularly. Visit the Survivor Z page to learn more or download now.


Our Killer Zombie User Forums

Go too much water? Need more amo? Dying too much? Our player forum is the best place to find out what you’re doing wrong, and what the smart players are doing to build their team if zombie fighters and get ahead in the game. The forums are moderated too, so sometimes you’ll get lucky and get a tip from a developer. We know that the forum is the best way to keep our players active in the game, so we updated the form in [month] of 20XX to include interactive fiction! Remember, only the smart survive… the well-read players thrive! Check out the Forum now.

Animated Videos & Short Films

We don’t just do zombies! Mongadillo Studios also products animated shorts and cartoons for all ages. Are most popular animated series’ are “Shawks”, “The Bottle”, and “Holiday Force”. Over 50 titles are available. This award-winning content is available for online, television and film festival uses. Please contact us to find out more, or visit our Video Content page now.


Survivor Z      ad-zday


Mongadillo Studios
Mongadillo Studios
Survivor Z
ZDAY Survival Simulator

ZDAY Survival Simulator

Survivor Z