Game Dev Tutorials

Many game devs get their start from following tutorials, because even though there has been a surge of game-related classes and programs in colleges and schools, a lot of the content taught is overarching principles of design and workflows. Hands-on how-to material is still largely dominated by online tutorials.

Tutorials are a great way to learn how to build specific mechanics within specific engines or frameworks, and can be beneficial even for seasoned developers. Often tutorials cover not only scripting, but also art asset creation, world building, animation, and effects...you can make a complete game from scratch by following a tutorial, or you can pick up bits and pieces to fill in knowledge games.

For the past year I've been working on tutorializing content that I teach in classes, workshops, and camps. This is beneficial to anyone participating in my classes because it means they can work at their own pace and continue to learn even when I am not there, and it also allows people from all around the world to experience this content because it is available online (and much of it is free).

If you are an aspiring game developer, or if you teach game dev classes or workshops, I hope you will consider checking out my suite of tutorials. Here is a rundown of what I have to offer (all tutorials use the Unity game engine):

Sprite Animations for 2D and UI

 

This tutorial covers everything you need to know about using 2D sprites in Unity, either for 2D game objects  animated for 2D gameplay, or for UI elements in a 2D or 3D game. Topics covered include sprite sheets, color, sliders, and rotation/scale/position animations.

Physics

Unity has a built-in physics engine that allows you to quickly and easily animate objects using physical properties such as force, torque, friction, mass, and bounciness. In this tutorial you will learn how to use these different properties to create a wide range of movement and behavior for physics-based objects in both 3D and 2D.

Cloth Simulation

In addition to rigidbody physics, Unity also supports cloth physics. This tutorial covers the basics for setting up an object to behave like cloth, including constraints, stiffness, stretchiness, and animated force for wind and gravity.

Particle Systems

This tutorial breaks down the most common features of Unity's Particle System component, including sprite sheets, velocity over lifetime, color over lifetime, trails, emissions, and bursts.

Juicy Interactions

One of the biggest distinguishing factors from a student game and a professionally developed game is the "juiciness" of the interactions. The hallmark of game design is making the game "feel good" and so much of that good feeling comes from making things feel reactive to the player's actions. This tutorial covers specifically using particles and sound effects to make the interactions juicy.

Game Prototyping

This tutorial is available on Pluralsight and covers the full pipeline for creating your first game prototype. It covers whiteboxing, importing assets, building a level, adding animations, particles, lighting, and sounds, and making it a complete experience with a UI start screen and win/lose screens.

VR Fundamentals

This tutorial is specifically intended for aspiring VR developers, and gives the basics of getting started with room-scale VR on the Vive, and mobile VR.

Please subscribe to our youtube channel for more tutorials, gameplay videos, and other fun things! Thanks for reading!

Game Prototyping in Unity, Part 2: Art and Sound Integration

This is Part 2 of my short blog series "Game Prototyping in Unity" about my recently released tutorial. If you have not already read Part 1 I recommend starting there!

In the second module of my tutorial I cover integrating art and sound in Unity and adding lighting and particles.

The first step is bringing in your model and texture files.

Then you will create a new material in Unity. Unity materials have a lot of properties you can work with, but the easiest ones to start with are the diffuse color (which is just the color of the material), normal color (which determines the detail or roughness of the surface), and specular or metallic color (giving it a shiny quality).

When you are done setting up your models with materials and textures, you can turn each art asset into a refab and replace your whitebox with art.

Make sure there are no areas where the player can walk out of the level. You don't need to follow your original layout, just use it as a general guide.

Once your layout is replaced with art it's time to add some lighting. For this type of level I want to use torches to give it a medieval feel. So I used a fire effect from Unity's default particle package and made some modifications so it would fit with this art style.

The flame particle system comes with a point light, but I also like to add a couple more point lights around each torch so you can see the details of the torch.

Once you have your bright areas, be sure to give some thought to lighting your dark areas. It's tempting to just keep dark areas unlit and leave them mostly black, but that generally doesn't look good in games because the player really can't see anything at all.

If you want to keep the feeling of darkness but still give the player enough visibility to play, use some dark blue lighting to fill the darkest areas.

When you are done, you'll have a well-lit level that conveys mood as well as giving visibility.

The final step in asset integration is adding sound effects. Rather than attaching ambient sounds to the main camera, try adding ambient audio sources as 3D sound around the scene, so as the player walks the sound changes. This helps bring the level to life.

If you enjoyed this blog post, please check out the video tutorial on Pluralsight which will take you step-by-step through this whole process! The next section will cover creating a character controller.

Thanks for reading!