Blog

Herodom is now live in the AppStore!

About

Herodom is developed by me, Sander Frenken, over the span of about three years. Herodom is written mainly in Swift relying on Apple's framework SpriteKit.

As a somewhat "older" gamer (1988) I always loved to play games like Age Of Empires, Knigths and Merchants and on my handheld devices I really enjoyed games like Pokemon and the Kingdom Rush series.

Though building games like these by a one man team seemed unrealistic, it has always remained on my mind as an inspirational source.

Back in 2016 I came across OpenGameArt and the Liberated Pixel Cup, and some ideas were planted. Some of these ideas got implemented already into Herodom, others are still on my mind to be done later.

I quickly discovered a great character generator, which I later expanded upon here. The potential of the LPC assets is amazing, and as an indie developer it is like a gift from heaven. I would have never been able to create or commision all this art my self.

Mission

It took me a lot of effort to build Herodom, but tenfolds of other artists have invested their precious time in creating these assets as well.

By this means, we can expand open source art and enable even more developers to create awesome games, even without any artistic graphical or musical talents.

Open Source

I have created quite some SpriteKit components for my games, and I am trying to extract and open source them. You can use this framework as well as an additional layer on top of SpriteKit. Hence the name, MoreSpriteKit.

The ghost of Christmas past...

Games have always played a big role in my life, as it probably did for a lot of people like me born during or after the 80's. As a kid, I remember vividly playing GTA, SimCity, Carmageddon and what else with my big brother on the PC.

One of our biggest enjoyments was Age Of Empires, 1 and 2. I am from the Netherlands and every year we celebrate the King or Queen's birthday during which a lot of people sell their stuff on street markets. In 1998, my brother and I sold everything we could during this day, and we gathered just enough money to buy AoE at the local computer shop. I think we played it for 1000's of hours, and I will never forget how much we got sucked into this game, and not only had a lot of fun, but also learned interesting historical facts. At least, that is what we told our parents.

Similar memories I have for Transport Tycoon, developed by my all-time hero Chris Sawyer. During family visits, my brother and I went upstairs and started drawing on paper what kind of traffic connections we would make when we got home, and what villages we would like to rename to what names. Thinking about Transport Tycoon, I can still hear the game music sounding in my brain.

In 1997 we got the N64 for Christmas. It was a miracle playing GoldenEye64 against each other on the TV, or driving through San Francisco in Rush. In my memories, those were my golden days for digital entertainment. We even took it with us when visiting Disneyland for a long weekend, and I have the most memories not from visiting the park, but from playing 1080 snowboarding in the hotel room.

During the years, I also owned a GameCube, XBox360, PS4 and soon probably a PS5. Most memorable for these consoles are games like Eternal Darkness (GC), Oblivion and Skyrim (360) and GTA 5 (PS4). But the most nostalgic feelings I get when going back to those old days, playing games with my big brother on our Pentium II PC and N64. I think this is mostly related to my age back then (my imagination was higher than for example now) but also games have changed overtime. Whereas back then I could play a game without a tutorial and finish it in 10-15 hours, many games nowadays have a tutorial of hours, and are more complex than before.

Impressive always, but sometimes for me personally frightening in the sense that I am afraid I would never finish it, holding me back from investing my time in it. I still read a lot about games, and buy them regularly. But the ones I really play are only a few, which most recently are Resident Evil 7, 2 and 3 respectively. I do sometimes play on mobile, where there are a couple of very good games available in my opinion. GameDevTycoon, Kingdom Rush and Angry Birds (the first one) I found very enjoyable. But I also see that the mobile market for games is flooded with games, many of which are pay2win and/ or idle games.

The ghost of Christmas present...

Over the years, I started playing less games than before, but nostalgia always made me think and read about games anyways. During my master of Cognitive Neuropsychology at the university I started doing some programming courses, mainly aimed at statistical analyses and models, but also some psychological experiments.

Experiments were for example designed to measure response times of subjects needed to detect a particular visual stimulus on the screen. Though very basic, it was here I realized that computer games (though much more advanced) are in essence built around these same core principles (rendering, detecting input, processing state etc). This intrigued me a lot, and so I started learning more on game development in my spare time. ActionScript 3.0 Game Programming University was one of the first books I bought, and I couldn't put it away. A lot of other books followed, and after a while I decided to focus my efforts on iOS.

Starting with tutorials on Objective-C, I quickly figured this was a different level than developing Flash games in AS3.0. Nonetheless, after a while I got the hang of it, and started my first project:

A language quiz aimed to learn Spanish words. It was very basic, but it did teach me how (not) to write code for a small sized project as this. It also enabled me to learn about the application of databases on a mobile device (sqlite in this case) and how to keep track of high scores, playing sound effects and create basic animations. Moreover, it was the first app I delivered to the Apple AppStore, and that was a very learning experience as well. Creating the store assets, understanding the signing process and release cycle are actual skills as well and are not that straightforward when doing it for the first time.

Honestly, the success of WordWise was rather limited, but the learnings I have made during the process are invaluable. It also gave me the confidence to start a new project, a shoot m up based on the Pink Floyd universe, called Numbed. Confident as I were, I decided to also do the art for this one, and I couldn't imagine anything other than that this would become my first success. To my pleasure, it was also at that time that Apple released SpriteKit. SpriteKit is a 2D engine developed by Apple, providing among others rendering, animation and collision detection capabilities. It has a powerful API, and with the experience I just gained with iOS development it matched well with my capabilities. Over the course of a year I drew art, programmed the game and hoped for the best. When I got it out there, I was hoping for some good sales obviously, maybe a review here or there.. And it never happened. I got one reaction on my Reddit post to promote the game, stating "This looks terribad". Next to that it was a rather quiet release. I later hired an artist to draw the art all over, and spent many days to rewrite the code completely in Swift, which was released while I already started development of Numbed.

https://www.youtube.com/watch?v=dnPb5MahMX4