Brooks‘ Vermächtnis (An adventure podcast)

„Brooks‘ Vermächtnis“ is a monthly audio-adventure in form of a podcast. Each episode, 3 heroes have to survive in the world of an alternative 19th century, where they join a mysterious captain on his adventures. A big part of the episodes is improvised and listeners have the chance to have an impact on the story through regular polls.

I’m the creator of this podcast and I’m mainly responsible for Projectmanagement, Interactive Storytelling/Writing, Game Design/Puzzle Design,Moderating, Audioproduction and Sounddesign.

Listen to it here (german only):

Fish&Ship (Augmented Reality Game Builder)

A Prototype for an Augmented Reality Leveldesign-Building-Set, where users could build their own levels by placing markers in front of a camera.

The idea behind this projet was to give people with zero experience in game engines the possibility of designing levels and feel the changes they made immediately. Due to restrictments of current Augmented Reality Frameworks, we developed a Prototype of this idea, with full funtionality regarding gameplay mechanics, but only a demo regarding Augmented Reality Features.


You can download the prototype (Windows) and a (german) Gamedesign Document+Documentation here.


What I did

  • Gamedesign
  • Programming (Unity + Playmaker)

Picture Of The Day (Social Photo App)

Who took the best picture today? You and the rest of the world decides!

Picture Of The Day is an app, where every user can take and upload exactly one picture per day. Every user from all over the world can rate the pictures and the photo with the most points becomes picture of the day for the next 24 hours.

The app is divided in 3 parts:

  1. Picture of the Day: Shows the current Picture of the day
  2. Vote: On this page all users can vote for their favourite pics. 2 pictures are shown simultaniously and you just tap the picture you like more. The picture you tapped will automatically recieve a point, while the picture you didn’t tap loses a point. After that you will see two new randomly chosen pictures from all around the world!
  3. Your Pic: Here you can upload your own picture. If you already uploaded a picture, you can see your pictures current points.

„Picture Of The Day“ was a project for the course „Mobile Anwendungen“(Mobile Applications) at FH Kiel University of applied Science and was graded with an 1,0.

Design (HTML, CSS): Raphael Klaas

What I did:

  • HTML & CSS
  • HTML, PHP & Java Programming
  • MySql & Database Functionality


Bomb ’n‘ Tune (Second Screen Browsergame)

A Browser game that can be played with up to 30 players using their smartphone to control their cars. It got awarded with the “Gläserner Johahn”, an award for multimedia products given from the TU Ilmenau.

Product Video:



Second screen is conquering the video game scene. Big companies like Nintendo or Sony implemented such features in their latest consoles. Nintendo created the Wii U GamePad, which has an integrated display, while Sony uses the PS Vita to enable Remote Play.

The problem with both of the described systems is that you need special hardware to be able to use the second screen features. Nowadays nearly everybody possesses a smartphone, which has a multi core processor. So why don’t we use the hardware, that we are carrying around with us all the time, as a second screen device?

This project evaluates the use of a second screen game created with the HTML5 game engine Phaser.




In this game the smartphone acts as the controller (Player), while an other device with ideally a big screen acts as the spectator.
The game proceeds in two different phases.

Game phase:

The caroutput_Vt0xNR

Every player controls a car. Each car has the abilities to ignite a nitro and to fire a blast, that is blasting the other cars in the area away.

The ball output_Acm2e2

The ball as the key feature in the game needs to be hit by the cars. Each hit gives the player a point and a coin and increments the counter of the ball by one. The hundredth hit lets the ball explode and takes the cars nearby along. Exploded cars loose their points but keep their coins for the tuning phase.

Trapdoors output_DtcNKe

The level of chaos is increased by trapdoors, that are spread over the map. The trapdoor open in irregular intervals. Players, that are falling into open trapdoors, loose their points but keep their coins for the tuning phase.


The bumpers, that are located in the corners of the map, let the ball rebound and ensure, that the ball does not get stuck in the corners.

Tuning Phase:

After the ball is exploded or if any player but one is fallen into a trapdoor, the second game phase, the tuning phase begins. In the tuning phase each player can improve the following features of his car:

Speed: Tuning the speed  increases the top speed of the car.
Handling: Handling determines the turn speed and the acceleration of the car.
Armor: Increasing the armor value improves the behavior of a car, when it is hit by a blast.
Ammunition: Ammunition is the amount of blasts a player can shoot during one round.
Boost: The boost value is the amount of  nitro boost a player can use during one round.

After twenty seconds the next game phase starts automatically.


racer_diagramThe game was programmed using the JavaScript framework Meteor and the HTML5 game engine Phaser. On the server meteor enables the use of Node.js and has integrated support for WebSocket communication between the server and the clients.

With HTML5 you have the possibility to use the hardware sensors of devices like smartphones. It is possible to get information of, for example, the accelerometer. In this project the accelerometer was used to detect a shake of the device. Another HTML5 feature, that was used was the Vibration API to give the user feedback for specific events. Unfortunately HTML5 is not supported equally by all browsers. The Virbations API, for example, is not working on the Safari Browser for iOS devices. This leads to an inconsistent game behavior on different devices and can only be solved by finding exceptions for not supported features. But it can be assumed that the support for HTML5 features will improve with every upcoming browser update.

Phaser is an open source framework to create Canvas or WebGL powered HTML5 browser games. The focus on mobile browsers ensures that every available feature works good on a mobile device. Because it is open source and comes as one single JavaScript file it is easily expandable or can be easily integrated in other frameworks. The three build-in physics engines (Arcade, Ninja or P2.JS) give the developer the freedom to choose the best fitting physics behavior. In this project P2.JS was used since it is the most complex of the three engines and gives the most freedom for the development.


The game is presented in a cartoon style and uses an isometric projection as the perspective. The isometric projection enables a visual representation of three dimensions where technically only two dimensions are possible.

The car was created with the 3D graphics and animation software Blender. A turnaround was animated and exported as single frames. Those frame where combined to a sprite sheet with the tool Texturepacker.
Since the game is playable with up to 30 players it is necessary to have 30 different colored cars. The car was exported in grayscale and later on tinted dynamically in the program code.




Other game elements like the traps or bumpers where animated using Adobe Flash and also packed to a sprite sheet with Texturepacker. To complete the cartoon look a font was created and could be used as bitmap text in the game.


  • Programming: Lars Engel
  • Gamedesign / Art / Music: Lukas Fritsch