CS/INFO 4152: Advanced Topics in Computer Game Development

Assignment 9
Technical Prototype

Demo: Monday, March 13th at 11:15 am
Due: Saturday, March 18th at 11:59 pm

Your second presentation is your technical prototype. Unlike the gameplay prototype, the technical prototype should be an "evolutionary" prototype. The code that you demonstrate for this prototype should find its way back into your final project. That means that a useful thing to have for this prototype would be (nearly) completed character controls with a few challenges to overcome.

Ideally, you would like your technical prototype to be a solution to a particular problem unique to your game. For example, if your technical prototype shows off the physics, what were the unique challenges that you ran into when designing the physics that differed from the gameplay prototype. Is there a graphical challenge that you are trying to solve, such as modeling water? Are you implementing networking? Whatever it is, pick something and make it the centerpiece of your presentation. And if in doubt, you can always focus on your mobile touch controls.

Because this is an evolutionary prototype, this prototype must be in CUGL. Furthermore, unless you are working with a particularly difficult problem (e.g. the wind games need to nail down their physics; Toya needs to master camera control), this presentation must be on a device.

Class Presentation

As with the last prototype, your class presentation will consist of two parts. In addition to the software prototype, we are also expecting a (short) presentation from the designers on your team. As designers tend to be left out before alpha (which is the first time teams use assets in earnest), we want to see what they are working on.

Software Prototype

We will have roughly 18 minutes per group, per presentation. We want the bulk of this time (8-10 minutes) to be devoted to showing off the software prototype. This presentation will be very similar to the last one, as we will reserve a lot of that time for questions from the TAs and the audience. As part of your presentation, you should be prepared to answer the following questions:

  • What is the technical challenge being addressed by this prototype?
  • What is unique about your game that required new, custom software?
  • Are there any other technical solutions that might have worked?
  • Why did you pick this solution over the others?
  • What are your plans for the alpha release just before Spring break?

Design Ideas

Your designers should spend no more than 5 minutes of the remaining time with their presentation. For this presentation, we want to see more concrete examples of assets for your game. This can include any or even all of the following:

There are no strict requirements for the designers. We simply want to see early concept art about the game. The presentation can include any or even all of the following.

  • Basic animations (rough sketches)
  • Basic environment assets
  • Background assets
  • Game screen mockups

You will note that this is very similar to what we asked for in the design specification. The difference there was that you included these assets in a slide presentation. This time, we really want to see the assets themselves. In particularly, you should talk about the file formats chosen, the resolution size, and why you made these decisions. If you have an animation, you should show off the animation in action (as a GIF or otherwise).

Presentation Schedule

As we said above, you will have 18 minutes for your demonstration, which includes time spent on questions. As you can see from looking at the calendar, this presentation will take place over the entire week. This is intended to give you long enough to present and answer questions. While we would like you to playtest, are moving playtesting to the discussion section. However, we might playtest in class if there is time.

So that you are prepared, the presentation schedule is as follows:

Monday (March 13)

  • Boonana Games (Cannon)
  • One Group (Magic Moving Mansion Mania)
  • mujun rasen (Mesmer)

Wednesday (March 15)

  • Hot 100 Fire (Flo)
  • 21 CUGL (Infernal Descent)
  • Spoopy Squad (Cults Against Humanity)

Friday (March 17)

  • CUGL Buddies (Laser Penguins)
  • Edge-Guard Studios (Slam-a-lot)
  • Candescent Gaming (Lit)


Due: Saturday, March 18th at 11:59 pm

As before, you are not submitting any software to CMS. Instead, we want you to create a release in GitHub. This is the policy that you will use to submit software for the remainder of the semester.

In addition, you should not forget to turn in your second two week report. This will allow us to see how you are organizing you time, and make suggestions for future milestones.