CISC 226: Game Design


School of Computing • Queen's University • Winter 2022

Art Assets

Games require art assets such as textures, sound effects and music. There are numerous sites available that provide assets either free or at nominal cost.

Be sure to read the licenses on all assets you use. Sometimes all that is required is that you provide a public acknowledgement of the source's asset. Sometimes payment is required. Your game submission must include detailed acknowledgements of any third-party assets you use.

If you have favourite sites for assets other than those listed below, let me know and I will add them to this page.

Asset Store

The Unity Asset Store provides an amazing trove of sprites, models, textures, skyboxes, and other assets. Some assets are free, some are available at a nominal cost, and others are more expensive.

You are welcome to use art assets from the Asset Store, as long as you clearly acknowledge the source of what you are using. Any costs you incur are of course your own responsibility. There is no requirement to use professional art assets in this course - some of the best projects in the past have been based completely on art created by the student team.

Textures

When creating 2D art assets, you will need to create textures for use in Unity:

  • paint.net is an excellent Windows image editing tool.
  • pixlr is a free and easy to use web-based tool.
  • More advanced users may prefer the GIMP, a free, cross-platform image editing tool. This tool has a steep learning curve.
  • If you don't mind spending a little money, Photoshop is the standard tool used by artists (available with monthly student subscription to Adobe Creative Cloud.) Available for Windows and MacOS.
  • Mac users can consider the tool that I use - the reasonably-priced Pixelmator Pro.

There are numerous repositories with high-quality textures available free or at low cost:

  • Open Game Art provides a plethora of free art suitable for use in games.
  • Free stock textures contains textures for walls, ground, liquids, and more.
  • Texturelib also contains a wide range of useful textures including doors and animals.

Audio

Games involve sound effects ranging over, for example, footsteps, creaky doors, waterfalls and gunshots.

  • freesound contains a vast selection of freely available sound effects.

If you wish to edit your own sound effects, consider:

Music

Soundtracks can help establish the mood of the game. The best game soundtracks have no vocals. There are numerous repositories that offer music suitable for use in games.

  • Incompetech offers a wide range of styles of royalty-free music.
© 2022 Nicholas Graham