Ironzilla – Welcome To Our Imagination



Who Are You Guys?

Welcome to Ironzilla’s crib! Have a seat. Let me tell you a little bit about us.

Ironzilla is an indie game studio based in San Francisco, making games that are eccentric, imaginative, and addicting. We focus on building games around “fun”, making them simple enough that everyone can play . The core team of Ironzilla consists of 2 guys that wears many hats. The rest of Ironzilla consists of talented project teams assembled according to the needs of the game. The game is like our baby, and we treat it as such.

Thanks for stopping by. Take a look around and don’t mind us, we’re just making games.

Current Project

Our latest project in the lab is Zombocalypse Mobile, for the titular Adult Swim Games of Cartoon Network. Co-producing the game with Playviews.

Meet The Avengers

John Funtanilla – Founder, Game Producer
Founder of Ironzilla, creator of Zombocalypse, & entrepreneur. Pitches publishers, and handles the business, design, and direction of projects. Also makes small games that are played by many.

Nicu ListanaCo-Founder, Product Manager
Co-Founder of Ironzilla, taskmaster of many game IP’s. Manages contractors all over the world, and handles quality assurance, release management, and business development. Fan of weird and disruptive games.

View our  Press Releases


  • Alex

    Dear Sir,

    This is Alex from, the leading flash distributor based in China. We’d like to invite you to try our service. Please kindly check from this link:

    We have professional & efficient distribution team. We now have about 200 channel partners, including some hot flash game websites such as over 100million pv,pr7), (belongs to spilgames), 8million pv,pr7), 5million pv,pr7), etc. and some famous media portals such as,, etc. Till now we have built Youyouwin Featured Games Area in the most popular Chinese flash portals.

    So far we have developed a partnership with over 500 developers and many big portals such as Disneygames,,,,, and worked more than 5000 games with them.

    We like your games and hope to help you do the distribution in China. You will get revenue from our cooperation and it would make your games more popular here. If you are interested in it, please do not hesitate to contact me.

    We sincerely hope to work with you.

    My email address:
    my msn:
    my skype: AlexUUWin


  • Anonymous

    Can we have more games

    • John Funtanilla

      Unfortunately 2.0 is evolving to be our main hub to socialize with the players. On the upside, there will be more games on the site made by IronZilla!

  • Keith

    I like the work you’ve done dude. Same age as me and already accomplished so much haha, good work.

    • John Funtanilla

      Haha thanks Keith I really appreciate that!  I’ve seen some of your work and looks like you’re well on your way too.

      And I’m a Comp Sci major too, nice!

      • Keith

        Haha, very nice!

        Well keep it up, I really enjoyed Zombocalypse!

  • Asad


Contact Us

San Francisco, CA

Hello there! We're interested in collaborations, partnerships, feedback, big ideas, news, licensing / business proposals, other game developers, and YOU! Hit our e-mail and we'll get back to you promptly.